{"schemaVersion":3,"id":"SUSE-SU-2026:3555-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for webkit2gtk3\n\nThis update for webkit2gtk3 fixes the following issue:\n\nSecurity fixes:\n\n- CVE-2024-4367,CVE-2026-39872,CVE-2026-43663,CVE-2026-43676,CVE-2026-43699,CVE-2026-43701,\n  CVE-2026-43705,CVE-2026-43707,CVE-2026-43712,CVE-2026-43713,CVE-2026-43715,CVE-2026-43716,\n  CVE-2026-43720,CVE-2026-43721,CVE-2026-43725,CVE-2026-43726,CVE-2026-43727,CVE-2026-43731,\n  CVE-2026-43732,CVE-2026-43734,CVE-2026-43740,CVE-2026-43742,CVE-2026-43745:\n  WebKitGTK and WPE WebKit Security Advisory WSA-2026-0004 (bsc#1271638).\n\nOther fixes:\n\n- Update to version 2.52.5 (bsc#1271638):\n + Fire scrollend event for instant programmatic scrolls.\n + Increase network idle connection timeout to 115 seconds.\n + Add User-Agent quirk for HBO Max.\n + Fix the build with system malloc.\n + Fix several crashes and rendering issues.","dates":{"published":"2026-08-10T16:50:35.000Z","modified":"2026-08-12T10:45:04.524Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"webkit2gtk3&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"webkit2gtk3","label":"webkit2gtk3&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/webkit2gtk3&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 2.52.5-4.63.2","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.52.5-4.63.2","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263555-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20263555-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1271638","label":"bugzilla.suse.com/1271638","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2024-4367","label":"www.suse.com/security/cve/CVE-2024-4367","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-39872","label":"www.suse.com/security/cve/CVE-2026-39872","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43663","label":"www.suse.com/security/cve/CVE-2026-43663","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43676","label":"www.suse.com/security/cve/CVE-2026-43676","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43699","label":"www.suse.com/security/cve/CVE-2026-43699","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43701","label":"www.suse.com/security/cve/CVE-2026-43701","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43705","label":"www.suse.com/security/cve/CVE-2026-43705","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43707","label":"www.suse.com/security/cve/CVE-2026-43707","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43712","label":"www.suse.com/security/cve/CVE-2026-43712","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43713","label":"www.suse.com/security/cve/CVE-2026-43713","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43715","label":"www.suse.com/security/cve/CVE-2026-43715","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43716","label":"www.suse.com/security/cve/CVE-2026-43716","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43720","label":"www.suse.com/security/cve/CVE-2026-43720","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43721","label":"www.suse.com/security/cve/CVE-2026-43721","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43725","label":"www.suse.com/security/cve/CVE-2026-43725","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43726","label":"www.suse.com/security/cve/CVE-2026-43726","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43727","label":"www.suse.com/security/cve/CVE-2026-43727","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43731","label":"www.suse.com/security/cve/CVE-2026-43731","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43732","label":"www.suse.com/security/cve/CVE-2026-43732","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43734","label":"www.suse.com/security/cve/CVE-2026-43734","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43740","label":"www.suse.com/security/cve/CVE-2026-43740","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43742","label":"www.suse.com/security/cve/CVE-2026-43742","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-43745","label":"www.suse.com/security/cve/CVE-2026-43745","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2024-4367","CVE-2026-39872","CVE-2026-43663","CVE-2026-43676","CVE-2026-43699","CVE-2026-43701","CVE-2026-43705","CVE-2026-43707","CVE-2026-43712","CVE-2026-43713","CVE-2026-43715","CVE-2026-43716","CVE-2026-43720","CVE-2026-43721","CVE-2026-43725","CVE-2026-43726","CVE-2026-43727","CVE-2026-43731","CVE-2026-43732","CVE-2026-43734","CVE-2026-43740","CVE-2026-43742","CVE-2026-43745"],"downstream":[],"duplicates":[],"related":["CVE-2024-4367","CVE-2026-39872","CVE-2026-43663","CVE-2026-43676","CVE-2026-43699","CVE-2026-43701","CVE-2026-43705","CVE-2026-43707","CVE-2026-43712","CVE-2026-43713","CVE-2026-43715","CVE-2026-43716","CVE-2026-43720","CVE-2026-43721","CVE-2026-43725","CVE-2026-43726","CVE-2026-43727","CVE-2026-43731","CVE-2026-43732","CVE-2026-43734","CVE-2026-43740","CVE-2026-43742","CVE-2026-43745"]},"timeline":[{"kind":"published","date":"2026-08-10T16:50:35.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-12T10:45:04.524Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T07:47:47.366Z","stale":false,"partial":false}}