{"id":"RLSA-2025:23700","summary":"Important: webkit2gtk3 security update","details":"WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.\n\nSecurity Fix(es):\n\n* webkitgtk: webkitgtk: Use-after-free due to improper memory management (CVE-2025-43529)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43501)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43531)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43535)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected process crash (CVE-2025-43536)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43541)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2025-12-19T09:45:04.705533Z","published":"2025-12-19T09:05:01.645210Z","upstream":["CVE-2025-43501","CVE-2025-43529","CVE-2025-43531","CVE-2025-43535","CVE-2025-43536","CVE-2025-43541"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:23700"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423166"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423185"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423187"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423188"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423190"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2423191"}],"affected":[{"package":{"name":"webkit2gtk3","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/webkit2gtk3?distro=rocky-linux-9&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.50.4-1.el9_7"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:23700.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}