alsa-2025:13782
Vulnerability from osv_almalinux
Published
2025-08-13 00:00
Modified
2025-08-14 13:28
Summary
Important: webkit2gtk3 security update
Details

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

Security Fix(es):

  • angle: insufficient input validation can cause undefined behavior (CVE-2025-6558)
  • webkitgtk: A download?s origin may be incorrectly associated (CVE-2025-43240)
  • webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2025-31273)
  • webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2025-31278)
  • webkitgtk: Processing web content may lead to a denial-of-service (CVE-2025-43211)
  • webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43212)
  • webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43216)
  • webkitgtk: Processing maliciously crafted web content may disclose sensitive user information (CVE-2025-43227)
  • webkitgtk: Processing maliciously crafted web content may disclose internal states of the app (CVE-2025-43265)

For 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.

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "webkit2gtk3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.48.5-1.el9_6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "webkit2gtk3-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.48.5-1.el9_6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "webkit2gtk3-jsc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.48.5-1.el9_6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "webkit2gtk3-jsc-devel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.48.5-1.el9_6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.  \n\nSecurity Fix(es):  \n\n  * angle: insufficient input validation can cause undefined behavior (CVE-2025-6558)\n  * webkitgtk: A download?s origin may be incorrectly associated (CVE-2025-43240)\n  * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2025-31273)\n  * webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2025-31278)\n  * webkitgtk: Processing web content may lead to a denial-of-service (CVE-2025-43211)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43212)\n  * webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43216)\n  * webkitgtk: Processing maliciously crafted web content may disclose sensitive user information (CVE-2025-43227)\n  * webkitgtk: Processing maliciously crafted web content may disclose internal states of the app (CVE-2025-43265)\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-2025:13782",
  "modified": "2025-08-14T13:28:02Z",
  "published": "2025-08-13T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2025:13782"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-31273"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-31278"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43211"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43212"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43216"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43227"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43240"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-43265"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-6558"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2380254"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2384385"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386268"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386269"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386270"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386271"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386273"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386274"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2386276"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2025-13782.html"
    }
  ],
  "related": [
    "CVE-2025-6558",
    "CVE-2025-43240",
    "CVE-2025-31273",
    "CVE-2025-31278",
    "CVE-2025-43211",
    "CVE-2025-43212",
    "CVE-2025-43216",
    "CVE-2025-43227",
    "CVE-2025-43265"
  ],
  "summary": "Important: webkit2gtk3 security update"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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