{
  "document": {
    "aggregate_severity": {
      "text": "High"
    },
    "category": "csaf_vex",
    "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"
      }
    ],
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      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
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        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/oraclelinux7els/vex/2025/cve-2025-7424-els_os-oraclelinux7els.json"
      }
    ],
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      "current_release_date": "2026-06-13T02:10:30Z",
      "generator": {
        "date": "2026-06-13T02:10:30Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CVE-2025-7424-ELS_OS-ORACLELINUX7ELS",
      "initial_release_date": "2025-07-10T14:15:00Z",
      "revision_history": [
        {
          "date": "2025-07-10T14:15:00Z",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2025-11-29T11:07:56Z",
          "number": "2",
          "summary": "Official Publication"
        },
        {
          "date": "2025-12-23T22:15:38Z",
          "number": "3",
          "summary": "Update document"
        },
        {
          "date": "2026-06-13T02:10:30Z",
          "number": "4",
          "summary": "Update document"
        }
      ],
      "status": "final",
      "version": "4"
    },
    "title": "Security update on CVE-2025-7424"
  },
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  "vulnerabilities": [
    {
      "cve": "CVE-2025-7424",
      "cwe": {
        "id": "CWE-843",
        "name": "Access of Resource Using Incompatible Type ('Type Confusion')"
      },
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the libxslt library. The same memory field, psvi, is used for both stylesheet and input data, which can lead to type confusion during XML transformations. This vulnerability allows an attacker to crash the application or corrupt memory. In some cases, it may lead to denial of service or unexpected behavior.",
          "title": "Vulnerability description"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        },
        {
          "category": "other",
          "text": "TuxCare has assessed that this vulnerability does not impact any currently supported TuxCare products. This evaluation may change as new information becomes available. For additional details regarding this vulnerability and affected products, refer to the provided references.",
          "title": "Statement"
        }
      ],
      "product_status": {
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          "Oracle-Linux-7:libxslt-0:1.1.28-6.0.1.el7.tuxcare.els3.x86_64",
          "Oracle-Linux-7:libxslt-0:1.1.28-6.0.3.el7.tuxcare.els1.i686",
          "Oracle-Linux-7:libxslt-0:1.1.28-6.0.3.el7.tuxcare.els1.x86_64",
          "Oracle-Linux-7:libxslt-devel-0:1.1.28-6.0.1.el7.tuxcare.els3.i686",
          "Oracle-Linux-7:libxslt-devel-0:1.1.28-6.0.1.el7.tuxcare.els3.x86_64",
          "Oracle-Linux-7:libxslt-devel-0:1.1.28-6.0.3.el7.tuxcare.els1.i686",
          "Oracle-Linux-7:libxslt-devel-0:1.1.28-6.0.3.el7.tuxcare.els1.x86_64",
          "Oracle-Linux-7:libxslt-python-0:1.1.28-6.0.1.el7.tuxcare.els3.x86_64",
          "Oracle-Linux-7:libxslt-python-0:1.1.28-6.0.3.el7.tuxcare.els1.x86_64"
        ]
      },
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        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-7424"
        },
        {
          "category": "external",
          "summary": "https://access.redhat.com/security/cve/CVE-2025-7424",
          "url": "https://access.redhat.com/security/cve/CVE-2025-7424"
        },
        {
          "category": "external",
          "summary": "https://bugzilla.redhat.com/show_bug.cgi?id=2379228",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2379228"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2025/Aug/0",
          "url": "http://seclists.org/fulldisclosure/2025/Aug/0"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2025/Jul/30",
          "url": "http://seclists.org/fulldisclosure/2025/Jul/30"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2025/Jul/32",
          "url": "http://seclists.org/fulldisclosure/2025/Jul/32"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2025/Jul/33",
          "url": "http://seclists.org/fulldisclosure/2025/Jul/33"
        },
        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2025/Jul/35",
          "url": "http://seclists.org/fulldisclosure/2025/Jul/35"
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        {
          "category": "external",
          "summary": "http://seclists.org/fulldisclosure/2025/Jul/37",
          "url": "http://seclists.org/fulldisclosure/2025/Jul/37"
        },
        {
          "category": "external",
          "summary": "http://www.openwall.com/lists/oss-security/2025/07/11/2",
          "url": "http://www.openwall.com/lists/oss-security/2025/07/11/2"
        },
        {
          "category": "external",
          "summary": "https://lists.debian.org/debian-lts-announce/2025/09/msg00024.html",
          "url": "https://lists.debian.org/debian-lts-announce/2025/09/msg00024.html"
        }
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      "release_date": "2025-07-10T14:15:00Z",
      "scores": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
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      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        },
        {
          "category": "impact",
          "date": "2026-06-12T13:03:15.415684Z",
          "details": "Not affected — this flaw relies on an upstream change that repurposed xmlNode.psvi (commit 82f6cbf), introduced in libxslt 1.1.38; the deployed libxslt 1.1.28 predates that commit, and source review confirms the affected code is absent. To validate, the public PoC from the upstream discussion was executed against an ASAN build of 1.1.28 and produced no crashes or errors, indicating the vulnerable path is not reachable. Vendor tracking also classifies distribution packages as not affected, consistent with the issue existing only in later upstream releases.",
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            "Oracle-Linux-7:libxslt-python-0:1.1.28-6.0.1.el7.tuxcare.els3.x86_64",
            "Oracle-Linux-7:libxslt-python-0:1.1.28-6.0.3.el7.tuxcare.els1.x86_64"
          ]
        }
      ]
    }
  ]
}