{"schemaVersion":3,"id":"OPENSUSE-SU-2026:20518-1","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 2.52.1.\n\nSecurity issues fixed:\n\n- CVE-2025-43213: processing maliciously crafted web content may lead to an unexpected crash due to improper memory\n  handling (bsc#1259947).\n- CVE-2025-43214: processing maliciously crafted web content may lead to an unexpected crash due to improper memory\n  handling (bsc#1259946).\n- CVE-2025-43457: processing maliciously crafted web content may lead to an unexpected crash due to use-after-free\n  (bsc#1259942).\n- CVE-2025-43511: processing maliciously crafted web content may lead to an unexpected process crash due to\n  use-after-free (bsc#1259941).\n- CVE-2025-46299: processing maliciously crafted web content may disclose internal states of an app due to improper\n  memory initialization (bsc#1259940).\n- CVE-2026-20608: processing maliciously crafted web content may lead to an unexpected process crash due to improper\n  state management (bsc#1259939).\n- CVE-2026-20635: processing maliciously crafted web content may lead to an unexpected process crash due to improper\n  memory handling (bsc#1259938).\n- CVE-2026-20636: processing maliciously crafted web content may lead to an unexpected process crash due to improper\n  memory handling (bsc#1259937).\n- CVE-2026-20643: processing maliciously crafted web content may bypass Same Origin Policy due to improper input\n  validation (bsc#1261172).\n- CVE-2026-20644: processing maliciously crafted web content may lead to an unexpected process crash due to improper\n  memory handling (bsc#1259936).\n- CVE-2026-20652: a remote attacker may be able to cause a denial-of-service due to improper memory handling\n  (bsc#1259935).\n- CVE-2026-20664: processing maliciously crafted web content may lead to an unexpected process crash due to improper\n  memory handling (bsc#1261173).\n- CVE-2026-20665: processing maliciously crafted web content may prevent Content Security Policy from being enforced\n  due to improper state management (bsc#1261174).\n- CVE-2026-20676: a website may be able to track users through web extensions due to improper state management\n  (bsc#1259934).\n- CVE-2026-20691: a maliciously crafted webpage may be able to fingerprint users due to improper state management\n  (bsc#1261175).\n- CVE-2026-28857: processing maliciously crafted web content may lead to an unexpected process crash due to improper\n  memory handling (bsc#1261176).\n- CVE-2026-28859: a malicious website may be able to process restricted web content outside the sandbox due to improper\n  memory management (bsc#1261177).\n- CVE-2026-28861: a malicious website may be able to access script message handlers intended for other origins due to\n  improper state management (bsc#1261178).\n- CVE-2026-28871: visiting a maliciously crafted website may lead to a cross-site scripting attack due to missing checks\n  (bsc#1261179).\n\nOther updates and bugfixes:\n\n- Version 2.52.1:\n  * Reduce the amount of useless MPRIS notifications produced by MediaSession when the information about media being\n    played is incomplete.\n  * Support turning off USE_GSTREAMER to configure the build with all multimedia features disabled.\n  * Add Sysprof marks for mouse events.\n  * Fix MediaSession icon for iheart.com not being displayed.\n  * Fix the build with USE_GSTREAMER_GL disabled.\n  * Fix the build with librice version 0.3.0 or newer.\n  * Fix several crashes and rendering issues.\n  * Translation updates: Georgian.\n\n- Version 2.52.0:\n  * Make scrolling with touch input smoother for small movements.\n  * Fix estimated load progress of downloads when Content-Length value is wrong.\n  * Ensure that \"scrollend\" events are correctly emitted after scroll animations.","dates":{"published":"2026-04-13T11:47:50.000Z","modified":"2026-04-22T18:26:43.852Z","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":"opensuse","product":"webkit2gtk3-soup2&distro=openSUSE Leap 16.0","name":"webkit2gtk3-soup2","label":"webkit2gtk3-soup2&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/webkit2gtk3-soup2&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 2.52.1-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.52.1-160000.1.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"webkit2gtk3&distro=openSUSE Leap 16.0","name":"webkit2gtk3","label":"webkit2gtk3&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/webkit2gtk3&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 2.52.1-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.52.1-160000.1.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"webkit2gtk4&distro=openSUSE Leap 16.0","name":"webkit2gtk4","label":"webkit2gtk4&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/webkit2gtk4&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 2.52.1-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.52.1-160000.1.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"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://bugzilla.suse.com/1261172","label":"bugzilla.suse.com/1261172","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261173","label":"bugzilla.suse.com/1261173","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261174","label":"bugzilla.suse.com/1261174","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261175","label":"bugzilla.suse.com/1261175","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261176","label":"bugzilla.suse.com/1261176","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261177","label":"bugzilla.suse.com/1261177","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261178","label":"bugzilla.suse.com/1261178","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1261179","label":"bugzilla.suse.com/1261179","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"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-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-2025-43433","label":"www.suse.com/security/cve/CVE-2025-43433","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43438","label":"www.suse.com/security/cve/CVE-2025-43438","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43441","label":"www.suse.com/security/cve/CVE-2025-43441","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-43457","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-2026-20643","label":"www.suse.com/security/cve/CVE-2026-20643","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-2026-20664","label":"www.suse.com/security/cve/CVE-2026-20664","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20665","label":"www.suse.com/security/cve/CVE-2026-20665","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"]},{"url":"https://www.suse.com/security/cve/CVE-2026-20691","label":"www.suse.com/security/cve/CVE-2026-20691","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-28857","label":"www.suse.com/security/cve/CVE-2026-28857","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-28859","label":"www.suse.com/security/cve/CVE-2026-28859","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-28861","label":"www.suse.com/security/cve/CVE-2026-28861","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-28871","label":"www.suse.com/security/cve/CVE-2026-28871","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-43010","CVE-2025-31223","CVE-2025-31277","CVE-2025-43213","CVE-2025-43214","CVE-2025-43433","CVE-2025-43438","CVE-2025-43441","CVE-2025-43457","CVE-2025-43511","CVE-2025-46299","CVE-2026-20608","CVE-2026-20635","CVE-2026-20636","CVE-2026-20643","CVE-2026-20644","CVE-2026-20652","CVE-2026-20664","CVE-2026-20665","CVE-2026-20676","CVE-2026-20691","CVE-2026-28857","CVE-2026-28859","CVE-2026-28861","CVE-2026-28871"],"downstream":[],"duplicates":[],"related":["CVE-2023-43010","CVE-2025-31223","CVE-2025-31277","CVE-2025-43213","CVE-2025-43214","CVE-2025-43433","CVE-2025-43438","CVE-2025-43441","CVE-2025-43457","CVE-2025-43511","CVE-2025-46299","CVE-2026-20608","CVE-2026-20635","CVE-2026-20636","CVE-2026-20643","CVE-2026-20644","CVE-2026-20652","CVE-2026-20664","CVE-2026-20665","CVE-2026-20676","CVE-2026-20691","CVE-2026-28857","CVE-2026-28859","CVE-2026-28861","CVE-2026-28871"]},"timeline":[{"kind":"published","date":"2026-04-13T11:47:50.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T18:26:43.852Z","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":"2026-10-19T09:45:38.708Z","stale":false,"partial":false}}