{
  "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": "Update to 2.50.1. The following CVE was fixed:\n- CVE-2025-43343: fix memory handling issue causing unexpected process crashes\n  with malicious web content (RHSA-2025:19919)",
        "title": "Details"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://tuxcare.com/contact/",
      "name": "TuxCare",
      "namespace": "https://tuxcare.com/"
    },
    "references": [
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.tuxcare.com/csaf/v2/els_os/almalinux9.2esu/advisories/2025/clsa-2025_1764234735.json"
      },
      {
        "category": "self",
        "summary": "https://cve.tuxcare.com/els/releases/CLSA-2025:1764234735",
        "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1764234735"
      }
    ],
    "tracking": {
      "current_release_date": "2025-11-27T09:12:48Z",
      "generator": {
        "date": "2025-11-27T09:12:48Z",
        "engine": {
          "name": "pyCSAF"
        }
      },
      "id": "CLSA-2025:1764234735",
      "initial_release_date": "2025-11-27T09:12:48Z",
      "revision_history": [
        {
          "date": "2025-11-27T09:12:48Z",
          "number": "1",
          "summary": "Initial version"
        }
      ],
      "status": "final",
      "version": "1"
    },
    "title": "webkit2gtk3: Fix of CVE-2025-43343"
  },
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      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "AlmaLinux 9.2",
                "product": {
                  "name": "AlmaLinux 9.2",
                  "product_id": "AlmaLinux-9.2",
                  "product_identification_helper": {
                    "cpe": "cpe:2.3:o:almalinux:almalinux:9.2:*:*:*:*:*:*:*"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "AlmaLinux"
          }
        ],
        "category": "vendor",
        "name": "AlmaLinux OS Foundation"
      },
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "webkit2gtk3-0:2.50.1-1.el9.tuxcare.els1.x86_64",
                "product": {
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                  "product_identification_helper": {
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                  "product_identification_helper": {
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                }
              },
              {
                "category": "product_version",
                "name": "webkit2gtk3-jsc-0:2.50.1-1.el9.tuxcare.els1.x86_64",
                "product": {
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                  "product_identification_helper": {
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              },
              {
                "category": "product_version",
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                "product": {
                  "name": "webkit2gtk3-jsc-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64",
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                  "product_identification_helper": {
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                  }
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          }
        ],
        "category": "vendor",
        "name": "TuxCare"
      }
    ],
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      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "webkit2gtk3-0:2.50.1-1.el9.tuxcare.els1.x86_64 as a component of AlmaLinux 9.2",
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          "product_id": "AlmaLinux-9.2:webkit2gtk3-jsc-0:2.50.1-1.el9.tuxcare.els1.x86_64"
        },
        "product_reference": "webkit2gtk3-jsc-0:2.50.1-1.el9.tuxcare.els1.x86_64",
        "relates_to_product_reference": "AlmaLinux-9.2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "AlmaLinux-9.2:webkit2gtk3-jsc-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64"
        },
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        "relates_to_product_reference": "AlmaLinux-9.2"
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2025-43343",
      "cwe": {
        "id": "CWE-119",
        "name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
      },
      "notes": [
        {
          "category": "description",
          "text": "The issue was addressed with improved memory handling. This issue is fixed in Safari 26, tvOS 26, watchOS 26, iOS 26 and iPadOS 26, visionOS 26. Processing maliciously crafted web content may lead to an unexpected process crash.",
          "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"
        }
      ],
      "product_status": {
        "fixed": [
          "AlmaLinux-9.2:webkit2gtk3-0:2.50.1-1.el9.tuxcare.els1.x86_64",
          "AlmaLinux-9.2:webkit2gtk3-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64",
          "AlmaLinux-9.2:webkit2gtk3-jsc-0:2.50.1-1.el9.tuxcare.els1.x86_64",
          "AlmaLinux-9.2:webkit2gtk3-jsc-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2025-43343"
        }
      ],
      "release_date": "2025-10-13T00:00:00Z",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2025-11-27T09:12:17.789653Z",
          "details": "Details on how to apply the fix are available at: https://cve.tuxcare.com/els/releases/CLSA-2025:1764234735",
          "product_ids": [
            "AlmaLinux-9.2:webkit2gtk3-0:2.50.1-1.el9.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:webkit2gtk3-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:webkit2gtk3-jsc-0:2.50.1-1.el9.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:webkit2gtk3-jsc-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64"
          ],
          "url": "https://cve.tuxcare.com/els/releases/CLSA-2025:1764234735"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "AlmaLinux-9.2:webkit2gtk3-0:2.50.1-1.el9.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:webkit2gtk3-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:webkit2gtk3-jsc-0:2.50.1-1.el9.tuxcare.els1.x86_64",
            "AlmaLinux-9.2:webkit2gtk3-jsc-devel-0:2.50.1-1.el9.tuxcare.els1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ]
    }
  ]
}