{"action":"Upgrade webkit2gtk to 2.36.1-r0 or later.","affected":[{"fixed":"2.36.1-r0","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.17","exploited":false,"fixed_versions":["2.36.1-r0"],"id":"tcs_01M6HFPA6RGZXMSGV1WDW1J7XR","modified_at":"2026-11-03T07:30:20.869097422Z","published_at":"2022-05-06T05:15:07.017Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-30293","https://security.alpinelinux.org/vuln/CVE-2022-30293"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-30293#Alpine:v3.17/webkit2gtk","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-30293"}],"summary":"In WebKitGTK through 2.36.0 (and WPE WebKit), there is a heap-based buffer overflow in WebCore::TextureMapperLayer::setContentsLayer in WebCore/platform/graphics/texmap/TextureMapperLayer.cpp."}