Red Hat Security Advisory: libxslt security update

{
  "id": "f99f41f33240558d1b37f17c8389ada8f8dfc0143a2a6fbd593764eb8be2b48f",
  "url": "https://osv.dev/vulnerability/RHSA-2025%3A4098",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: libxslt security update",
    "summary": "Red Hat Security Advisory: libxslt security update",
    "evidence": "osv:RHSA-2025:4098",
    "products": [
      {
        "name": {
          "value": "libxslt",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.1.28-9.el7_9",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libxslt-debuginfo",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.1.28-9.el7_9",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libxslt-devel",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.1.28-9.el7_9",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "libxslt-python",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "0:1.1.28-9.el7_9",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "RHSA-2025:4098",
      "aliases": [
        "RHSA-2025:4098"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "0:1.1.28-9.el7_9"
                }
              ]
            }
          ],
          "package": {
            "name": "libxslt",
            "purl": "pkg:rpm/redhat/libxslt",
            "ecosystem": "Red Hat:rhel_els:7"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2025:4098.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "0"
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                {
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                }
              ]
            }
          ],
          "package": {
            "name": "libxslt-debuginfo",
            "purl": "pkg:rpm/redhat/libxslt-debuginfo",
            "ecosystem": "Red Hat:rhel_els:7"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2025:4098.json"
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        },
        {
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              ]
            }
          ],
          "package": {
            "name": "libxslt-devel",
            "purl": "pkg:rpm/redhat/libxslt-devel",
            "ecosystem": "Red Hat:rhel_els:7"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2025:4098.json"
          }
        },
        {
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                {
                  "fixed": "0:1.1.28-9.el7_9"
                }
              ]
            }
          ],
          "package": {
            "name": "libxslt-python",
            "purl": "pkg:rpm/redhat/libxslt-python",
            "ecosystem": "Red Hat:rhel_els:7"
          },
          "database_specific": {
            "source": "https://security.access.redhat.com/data/osv/RHSA-2025:4098.json"
          }
        }
      ],
      "modified": "2026-10-14T10:10:20Z",
      "provider": "osv",
      "upstream": [
        "CVE-2024-55549",
        "CVE-2025-24855"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2025:4098",
        "https://access.redhat.com/security/updates/classification/#important",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2352483",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2352484",
        "https://issues.redhat.com/browse/RHEL-87781",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_4098.json",
        "https://access.redhat.com/security/cve/CVE-2024-55549",
        "https://www.cve.org/CVERecord?id=CVE-2024-55549",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-55549",
        "https://gitlab.gnome.org/GNOME/libxslt/-/issues/127",
        "https://access.redhat.com/security/cve/CVE-2025-24855",
        "https://www.cve.org/CVERecord?id=CVE-2025-24855",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-24855",
        "https://gitlab.gnome.org/GNOME/libxslt/-/issues/128"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2024-55549",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-24855",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 315758,
  "published_at": "2025-04-24T10:03:54+00:00"
}