{
  "document": {
    "aggregate_severity": {
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "TuxCare License Agreement",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
        "title": "Terms of Use"
      },
      {
        "category": "details",
        "text": "* SECURITY UPDATE: Out-of-bounds write in the PE rebuilder via crafted Aspack files\n     - debian/patches/CVE-2026-20213.patch: sum rebuilt section sizes in a\n       64-bit accumulator and reject allocations larger than CLI_MAX_ALLOCATION\n       in libclamav/rebuildpe.c\n     - CVE-2026-20213\n   * SECURITY UPDATE: Out-of-bounds write in the FSG unpacker\n     - debian/patches/CVE-2026-20214.patch: fix the FSG v1.31 section loop\n       bound so a zero section count no longer underflows in libclamav/pe.c\n     - CVE-2026-20214\n   * SECURITY UPDATE: Integer overflow in the DMG mish stripe size checks\n     - debian/patches/CVE-2026-20244.patch: compute the mish table size in a\n       64-bit domain and keep the DMG range checks in subtraction form in\n       libclamav/dmg.c\n     - CVE-2026-20244",
        "title": "Details"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/ubuntu18.04els/advisories/2026/clsa-2026_1784110349.json"
      }
    ],
    "tracking": {
      "current_release_date": "2026-07-15T10:13:34Z",
      "generator": {
        "date": "2026-07-15T10:13:34Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CLSA-2026:1784110349",
      "initial_release_date": "2026-07-15T10:13:34Z",
      "revision_history": [
        {
          "date": "2026-07-15T10:13:34Z",
          "number": "1",
          "summary": "Initial version"
        }
      ],
      "status": "final",
      "version": "1"
    },
    "title": "Fix CVE(s): CVE-2026-20213, CVE-2026-20214, CVE-2026-20244"
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Ubuntu 18.04",
                "product": {
                  "name": "Ubuntu 18.04",
                  "product_id": "Ubuntu-18",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Ubuntu"
          }
        ],
        "category": "vendor",
        "name": "Canonical Ltd."
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                "product": {
                  "name": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_id": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-base@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                "product": {
                  "name": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_id": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-doc@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                "product": {
                  "name": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_id": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-testfiles@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                "product": {
                  "name": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_id": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-docs@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                "product": {
                  "name": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_id": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-testfiles@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                "product": {
                  "name": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_id": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-docs@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                "product": {
                  "name": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_id": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-base@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=all"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                "product": {
                  "name": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_id": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-doc@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=all"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "all"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-milter@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-freshclam@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamdscan@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libclamav12@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-daemon@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                "product": {
                  "name": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_id": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libclamav-dev@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els2?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libclamav12@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/libclamav-dev@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-freshclam@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-daemon@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamav-milter@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                "product": {
                  "name": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_id": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
                  "product_identification_helper": {
                    "purl": "pkg:deb/cloudlinux/clamdscan@1.4.3%2Bdfsg-0ubuntu0.18.04.1%2Btuxcare.els1?arch=amd64"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "amd64"
          }
        ],
        "category": "vendor",
        "name": "CloudLinux"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all"
        },
        "product_reference": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all"
        },
        "product_reference": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all"
        },
        "product_reference": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all"
        },
        "product_reference": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        },
        "product_reference": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all"
        },
        "product_reference": "clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all"
        },
        "product_reference": "clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all"
        },
        "product_reference": "clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all"
        },
        "product_reference": "clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64 as a component of Ubuntu 18.04",
          "product_id": "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        },
        "product_reference": "clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Ubuntu-18"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-20214",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
      },
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in the FSG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device.\r\n\r\nThis vulnerability is due to improper boundary checks for content in FSG files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit this vulnerability by submitting a crafted file that contains portable executable content compressed with FSG to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        ],
        "known_affected": [
          "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-20214"
        },
        {
          "category": "external",
          "summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-88cFYyxR",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-88cFYyxR"
        }
      ],
      "release_date": "2026-07-01T17:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-15T10:12:32.152367Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349",
          "product_ids": [
            "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349"
        },
        {
          "category": "none_available",
          "date": "2026-07-01T17:16:00Z",
          "details": "Affected",
          "product_ids": [
            "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    },
    {
      "cve": "CVE-2026-20244",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
      },
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in the DMG file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device.\r\n\r\nThis vulnerability is due to improper boundary checks for content in DMG files during scanning, which may result in an integer overflow on 32-bit platforms only. An attacker could exploit this vulnerability by submitting a crafted file that contains DMG content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        ],
        "known_affected": [
          "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-20244"
        },
        {
          "category": "external",
          "summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-88cFYyxR",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-88cFYyxR"
        }
      ],
      "release_date": "2026-07-01T17:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-15T10:12:32.152367Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349",
          "product_ids": [
            "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349"
        },
        {
          "category": "none_available",
          "date": "2026-07-01T17:16:00Z",
          "details": "Affected",
          "product_ids": [
            "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    },
    {
      "cve": "CVE-2026-20213",
      "cwe": {
        "id": "CWE-120",
        "name": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"
      },
      "notes": [
        {
          "category": "description",
          "text": "A vulnerability in the PE file format parser of ClamAV could allow an unauthenticated, remote attacker to cause a DoS condition, or possibly other expanded impacts, resulting from memory corruption on an affected device.\r\n\r\nThis vulnerability is due to improper boundary checks for content in PE files during scanning, which may result in an out-of-bounds buffer write. An attacker could exploit this vulnerability by submitting a crafted file that contains PE content to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to cause the ClamAV scanning process to terminate, resulting in a DoS condition on the affected software.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "fixed": [
          "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
          "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
          "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
        ],
        "known_affected": [
          "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
          "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
          "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-20213"
        },
        {
          "category": "external",
          "summary": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-88cFYyxR",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-88cFYyxR"
        }
      ],
      "release_date": "2026-07-01T17:16:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-07-15T10:12:32.152367Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349",
          "product_ids": [
            "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.all",
            "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64",
            "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els2.amd64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2026:1784110349"
        },
        {
          "category": "none_available",
          "date": "2026-07-01T17:16:00Z",
          "details": "Affected",
          "product_ids": [
            "Ubuntu-18:clamav-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-base-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-daemon-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-doc-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-docs-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamav-freshclam-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-milter-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:clamav-testfiles-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.all",
            "Ubuntu-18:clamdscan-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:libclamav-dev-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64",
            "Ubuntu-18:libclamav12-0:1.4.3+dfsg-0ubuntu0.18.04.1+tuxcare.els1.amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}