{
  "affected": [
    {
      "database_specific": {
        "source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:23663.json"
      },
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3",
        "purl": "pkg:rpm/almalinux/webkit2gtk3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.50.4-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:23663.json"
      },
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3-devel",
        "purl": "pkg:rpm/almalinux/webkit2gtk3-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.50.4-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:23663.json"
      },
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3-jsc",
        "purl": "pkg:rpm/almalinux/webkit2gtk3-jsc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.50.4-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:23663.json"
      },
      "package": {
        "ecosystem": "AlmaLinux:8",
        "name": "webkit2gtk3-jsc-devel",
        "purl": "pkg:rpm/almalinux/webkit2gtk3-jsc-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.50.4-1.el8_10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.  \n\nSecurity Fix(es):  \n\n  * webkitgtk: webkitgtk: Use-after-free due to improper memory management (CVE-2025-43529)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43501)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43531)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43535)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43536)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43541)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2025:23663",
  "modified": "2026-11-04T16:58:10.118976561Z",
  "published": "2025-12-18T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:23663"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43501"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43529"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43531"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43535"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43536"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43541"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2423166"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2423185"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2423187"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2423188"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2423190"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2423191"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2025-23663.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.redhat.com/security/data/cve/CVE-2025-14174.html"
    }
  ],
  "related": [
    "CVE-2025-14174",
    "CVE-2025-43501",
    "CVE-2025-43529",
    "CVE-2025-43531",
    "CVE-2025-43535",
    "CVE-2025-43536",
    "CVE-2025-43541"
  ],
  "schema_version": "1.9.2",
  "summary": "Important: webkit2gtk3 security update",
  "upstream": [
    "CVE-2025-14174",
    "CVE-2025-43501",
    "CVE-2025-43529",
    "CVE-2025-43531",
    "CVE-2025-43535",
    "CVE-2025-43536",
    "CVE-2025-43541"
  ]
}