webkit2gtk3: Fix of 15 CVEs

{
  "id": "a63ea2cea22ad9bd4113fd723d6f0138e6aa25bde3663f63c3172a1a27818478",
  "url": "https://osv.dev/vulnerability/CLSA-2025-1767001828",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "webkit2gtk3: Fix of 15 CVEs",
    "summary": "- Update to 2.50.3 - Fix multiple security issues that could lead to crashes, memory corruption, or information disclosure when processing malicious web content: - CVE-2025-66287 - CVE-2025-43458 - CVE-2025-43421 - CVE-2025-13947 - Includes fixes previously released in version 2.50.2: - CVE-2025-13502: fix out-of-bounds read and integer underflow - CVE-2025-43443: fix unexpected process crash from malicious web content - CVE-2025-43440: fix DFG constant folding to skip unreachable blocks - CVE-2025-43434: fix use-after-free in WebAssembly globals and tables - CVE-2025-43432: fix use-after-free in WasmFunctionParser - CVE-2025-43431: fix dangling pointer in WebAssembly struct field types - CVE-2025-43430: fix BBQ JIT writing to incorrect stack slots - CVE-2025-43429: fix insufficient bounds checking in Unicode string handling - CVE-2025-43427: fix wrong jump table state handling that could lead to crashes - CVE-2025-43425: fix DFG node cloning flaw leading to crashes - CVE-2025-43392: fix cross-origin image data leak",
    "evidence": "osv:CLSA-2025-1767001828",
    "products": [
      {
        "name": {
          "value": "webkit2gtk3",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.50.3-1.el9_6.tuxcare.els1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "webkit2gtk3-devel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.50.3-1.el9_6.tuxcare.els1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "webkit2gtk3-jsc",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.50.3-1.el9_6.tuxcare.els1",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "webkit2gtk3-jsc-devel",
          "evidence": "/affected/3/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.50.3-1.el9_6.tuxcare.els1",
            "evidence": "/affected/3/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CLSA-2025-1767001828",
      "aliases": [
        "CLSA-2025-1767001828"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.50.3-1.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "webkit2gtk3",
            "purl": "pkg:rpm/tuxcare/webkit2gtk3?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2025-1767001828.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.50.3-1.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "webkit2gtk3-devel",
            "purl": "pkg:rpm/tuxcare/webkit2gtk3-devel?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2025-1767001828.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.50.3-1.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "webkit2gtk3-jsc",
            "purl": "pkg:rpm/tuxcare/webkit2gtk3-jsc?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2025-1767001828.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.50.3-1.el9_6.tuxcare.els1"
                }
              ]
            }
          ],
          "package": {
            "name": "webkit2gtk3-jsc-devel",
            "purl": "pkg:rpm/tuxcare/webkit2gtk3-jsc-devel?distro=almalinux-9.6",
            "ecosystem": "TuxCare:AlmaLinux:9.6"
          },
          "database_specific": {
            "source": "https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2025-1767001828.json"
          }
        }
      ],
      "modified": "2026-10-21T10:45:25.237530888Z",
      "provider": "osv",
      "upstream": [
        "CVE-2025-13502",
        "CVE-2025-13947",
        "CVE-2025-43392",
        "CVE-2025-43421",
        "CVE-2025-43425",
        "CVE-2025-43427",
        "CVE-2025-43429",
        "CVE-2025-43430",
        "CVE-2025-43431",
        "CVE-2025-43432",
        "CVE-2025-43434",
        "CVE-2025-43440",
        "CVE-2025-43443",
        "CVE-2025-43458",
        "CVE-2025-66287"
      ],
      "references": [
        "https://errata.tuxcare.com/els_os/tuxcare9.6esu/CLSA-2025-1767001828.html"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-13502",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-13947",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43392",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43421",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43425",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43427",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43429",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43430",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43431",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43432",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43434",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43440",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43443",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-43458",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-66287",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 392140,
  "published_at": "2026-01-05T15:08:11+00:00"
}