{"schemaVersion":3,"id":"SUSE-SU-2026:1139-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for webkit2gtk3\n\nThis update for webkit2gtk3 fixes the following issues:\n\nUpdate to version 2.52.0:\n\n- CVE-2023-43010: processing maliciously crafted web content may lead to memory corruption (bsc#1259950).\n- CVE-2025-31223: processing maliciously crafted web content may lead to memory corruption (bsc#1259949).\n- CVE-2025-31277: processing maliciously crafted web content may lead to memory corruption (bsc#1259948).\n- CVE-2025-43213: processing maliciously crafted web content may lead to an unexpected crash (bsc#1259947).\n- CVE-2025-43214: processing maliciously crafted web content may lead to an unexpected crash (bsc#1259946).\n- CVE-2025-43433: processing maliciously crafted web content may lead to memory corruption (bsc#1259945).\n- CVE-2025-43438: processing maliciously crafted web content may lead to an unexpected crash (bsc#1259944).\n- CVE-2025-43441: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1259943).\n- CVE-2025-43457: processing maliciously crafted web content may lead to an unexpected crash (bsc#1259942).\n- CVE-2025-43511: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1259941).\n- CVE-2025-46299: processing maliciously crafted web content may disclose internal states of an app (bsc#1259940).\n- CVE-2026-20608: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1259939).\n- CVE-2026-20635: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1259938).\n- CVE-2026-20636: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1259937).\n- CVE-2026-20644: processing maliciously crafted web content may lead to an unexpected process crash (bsc#1259936).\n- CVE-2026-20652: a remote attacker may be able to cause a denial-of-service (bsc#1259935).\n- CVE-2026-20676: a website may be able to track users through web extensions (bsc#1259934).\n\nChangelog:\n\n + Make scrolling with touch input smoother for small movements.\n + Fix estimated load progress of downloads when Content-Length\n value is wrong.\n + Ensure that 'scrollend' events are correctly emitted after\n scroll animations.\n + Fix several crashes and rendering issues.","dates":{"published":"2026-03-30T09:13:58.000Z","modified":"2026-03-31T08:00:06.797Z","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 12 SP5-LTSS","name":"webkit2gtk3","label":"webkit2gtk3&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/webkit2gtk3&distro=SUSE Linux Enterprise Server 12 SP5-LTSS","purlType":"rpm","versions":[{"text":"< 2.52.0-4.54.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.52.0-4.54.1","eol":null,"hubHref":null},{"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":"< 2.52.0-4.54.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.52.0-4.54.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261139-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20261139-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1259934","label":"bugzilla.suse.com/1259934","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259935","label":"bugzilla.suse.com/1259935","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259936","label":"bugzilla.suse.com/1259936","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259937","label":"bugzilla.suse.com/1259937","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259938","label":"bugzilla.suse.com/1259938","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259939","label":"bugzilla.suse.com/1259939","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259940","label":"bugzilla.suse.com/1259940","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259941","label":"bugzilla.suse.com/1259941","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259942","label":"bugzilla.suse.com/1259942","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259943","label":"bugzilla.suse.com/1259943","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259944","label":"bugzilla.suse.com/1259944","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259945","label":"bugzilla.suse.com/1259945","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259946","label":"bugzilla.suse.com/1259946","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259947","label":"bugzilla.suse.com/1259947","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259948","label":"bugzilla.suse.com/1259948","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259949","label":"bugzilla.suse.com/1259949","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1259950","label":"bugzilla.suse.com/1259950","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-42843","label":"www.suse.com/security/cve/CVE-2023-42843","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-43010","label":"www.suse.com/security/cve/CVE-2023-43010","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-54658","label":"www.suse.com/security/cve/CVE-2024-54658","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-13502","label":"www.suse.com/security/cve/CVE-2025-13502","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-31223","label":"www.suse.com/security/cve/CVE-2025-31223","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-31277","label":"www.suse.com/security/cve/CVE-2025-31277","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43213","label":"www.suse.com/security/cve/CVE-2025-43213","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43214","label":"www.suse.com/security/cve/CVE-2025-43214","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43368","label":"www.suse.com/security/cve/CVE-2025-43368","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43419","label":"www.suse.com/security/cve/CVE-2025-43419","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43433","label":"www.suse.com/security/cve/CVE-2025-43433","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43434","label":"www.suse.com/security/cve/CVE-2025-43434","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43438","label":"www.suse.com/security/cve/CVE-2025-43438","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43440","label":"www.suse.com/security/cve/CVE-2025-43440","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43441","label":"www.suse.com/security/cve/CVE-2025-43441","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43443","label":"www.suse.com/security/cve/CVE-2025-43443","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43457","label":"www.suse.com/security/cve/CVE-2025-43457","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43511","label":"www.suse.com/security/cve/CVE-2025-43511","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-46299","label":"www.suse.com/security/cve/CVE-2025-46299","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20608","label":"www.suse.com/security/cve/CVE-2026-20608","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20635","label":"www.suse.com/security/cve/CVE-2026-20635","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20636","label":"www.suse.com/security/cve/CVE-2026-20636","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20644","label":"www.suse.com/security/cve/CVE-2026-20644","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20652","label":"www.suse.com/security/cve/CVE-2026-20652","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20676","label":"www.suse.com/security/cve/CVE-2026-20676","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-42843","CVE-2023-43010","CVE-2024-54658","CVE-2025-13502","CVE-2025-31223","CVE-2025-31277","CVE-2025-43213","CVE-2025-43214","CVE-2025-43368","CVE-2025-43419","CVE-2025-43433","CVE-2025-43434","CVE-2025-43438","CVE-2025-43440","CVE-2025-43441","CVE-2025-43443","CVE-2025-43457","CVE-2025-43511","CVE-2025-46299","CVE-2026-20608","CVE-2026-20635","CVE-2026-20636","CVE-2026-20644","CVE-2026-20652","CVE-2026-20676"],"downstream":[],"duplicates":[],"related":["CVE-2023-42843","CVE-2023-43010","CVE-2024-54658","CVE-2025-13502","CVE-2025-31223","CVE-2025-31277","CVE-2025-43213","CVE-2025-43214","CVE-2025-43368","CVE-2025-43419","CVE-2025-43433","CVE-2025-43434","CVE-2025-43438","CVE-2025-43440","CVE-2025-43441","CVE-2025-43443","CVE-2025-43457","CVE-2025-43511","CVE-2025-46299","CVE-2026-20608","CVE-2026-20635","CVE-2026-20636","CVE-2026-20644","CVE-2026-20652","CVE-2026-20676"]},"timeline":[{"kind":"published","date":"2026-03-30T09:13:58.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-31T08:00:06.797Z","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":"2026-10-22T08:51:08.825Z","stale":false,"partial":false}}