{"id":"USN-7817-1","summary":"webkit2gtk vulnerabilities","details":"Several security issues were discovered in the WebKitGTK Web and JavaScript\nengines. If a user were tricked into viewing a malicious website, a remote\nattacker could exploit a variety of issues related to web browser security,\nincluding cross-site scripting attacks, denial of service attacks, and\narbitrary code execution.","modified":"2026-04-22T11:02:09.885633Z","published":"2025-10-09T17:59:30Z","related":["UBUNTU-CVE-2025-43272","UBUNTU-CVE-2025-43342","UBUNTU-CVE-2025-43356","UBUNTU-CVE-2025-43368"],"upstream":["CVE-2025-43272","CVE-2025-43342","CVE-2025-43356","CVE-2025-43368","UBUNTU-CVE-2025-43272","UBUNTU-CVE-2025-43342","UBUNTU-CVE-2025-43356","UBUNTU-CVE-2025-43368"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7817-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-43272"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-43342"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-43356"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-43368"}],"affected":[{"package":{"name":"webkit2gtk","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/webkit2gtk@2.48.7-0ubuntu0.22.04.2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.48.7-0ubuntu0.22.04.2"}]}],"versions":["2.34.0-1ubuntu1","2.34.1-1ubuntu1","2.34.2-1ubuntu1","2.34.3-1","2.35.3-1ubuntu1","2.35.90-1ubuntu1","2.36.0-2ubuntu1","2.36.2-0ubuntu0.22.04.1","2.36.3-0ubuntu0.22.04.1","2.36.4-0ubuntu0.22.04.1","2.36.6-0ubuntu0.22.04.1","2.36.7-0ubuntu0.22.04.1","2.36.8-0ubuntu0.22.04.1","2.38.2-0ubuntu0.22.04.2","2.38.3-0ubuntu0.22.04.1","2.38.4-0ubuntu0.22.04.1","2.38.5-0ubuntu0.22.04.1","2.38.6-0ubuntu0.22.04.1","2.40.4-0ubuntu0.22.04.1","2.40.5-0ubuntu0.22.04.1","2.42.1-0ubuntu0.22.04.1","2.42.2-0ubuntu0.22.04.1","2.42.3-0ubuntu0.22.04.1","2.42.4-0ubuntu0.22.04.1","2.42.5-0ubuntu0.22.04.2","2.44.0-0ubuntu0.22.04.1","2.44.2-0ubuntu0.22.04.1","2.44.3-0ubuntu0.22.04.1","2.46.1-0ubuntu0.22.04.3","2.46.3-0ubuntu0.22.04.1","2.46.4-0ubuntu0.22.04.1","2.46.5-0ubuntu0.22.04.1","2.46.6-0ubuntu0.22.04.1","2.48.0-0ubuntu0.22.04.1","2.48.1-0ubuntu0.22.04.1","2.48.3-0ubuntu0.22.04.1","2.48.5-0ubuntu0.22.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-javascriptcoregtk-4.0","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"gir1.2-javascriptcoregtk-4.1","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"gir1.2-javascriptcoregtk-6.0","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"gir1.2-webkit-6.0","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"gir1.2-webkit2-4.0","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"gir1.2-webkit2-4.1","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libjavascriptcoregtk-4.0-18","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libjavascriptcoregtk-4.0-bin","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libjavascriptcoregtk-4.1-0","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libjavascriptcoregtk-6.0-1","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libwebkit2gtk-4.0-37","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libwebkit2gtk-4.1-0","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"libwebkitgtk-6.0-4","binary_version":"2.48.7-0ubuntu0.22.04.2"},{"binary_name":"webkit2gtk-driver","binary_version":"2.48.7-0ubuntu0.22.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7817-1.json","cves_map":{"cves":[{"id":"CVE-2025-43272","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-43342","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-43356","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-43368","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:22.04:LTS"}}},{"package":{"name":"webkit2gtk","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/webkit2gtk@2.48.7-0ubuntu0.24.04.2?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.48.7-0ubuntu0.24.04.2"}]}],"versions":["2.42.1-2","2.42.2-1","2.42.3-1","2.42.4-1","2.43.3-1","2.43.3-1build2","2.44.0-2","2.44.2-0ubuntu0.24.04.1","2.44.2-0ubuntu0.24.04.2","2.44.3-0ubuntu0.24.04.1","2.46.1-0ubuntu0.24.04.1","2.46.3-0ubuntu0.24.04.1","2.46.4-0ubuntu0.24.04.1","2.46.5-0ubuntu0.24.04.1","2.46.6-0ubuntu0.24.04.1","2.48.0-0ubuntu0.24.04.1","2.48.1-0ubuntu0.24.04.1","2.48.3-0ubuntu0.24.04.1","2.48.5-0ubuntu0.24.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gir1.2-javascriptcoregtk-4.1","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"gir1.2-javascriptcoregtk-6.0","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"gir1.2-webkit-6.0","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"gir1.2-webkit2-4.1","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"libjavascriptcoregtk-4.0-bin","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"libjavascriptcoregtk-4.1-0","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"libjavascriptcoregtk-6.0-1","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"libjavascriptcoregtk-bin","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"libwebkit2gtk-4.1-0","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"libwebkitgtk-6.0-4","binary_version":"2.48.7-0ubuntu0.24.04.2"},{"binary_name":"webkit2gtk-driver","binary_version":"2.48.7-0ubuntu0.24.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7817-1.json","cves_map":{"cves":[{"id":"CVE-2025-43272","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-43342","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-43356","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2025-43368","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:24.04:LTS"}}}],"schema_version":"1.7.5"}