{"id":"RLSA-2025:13780","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* angle: insufficient input validation can cause undefined behavior (CVE-2025-6558)\n\n* webkitgtk: A download?s origin may be incorrectly associated (CVE-2025-43240)\n\n* webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2025-31273)\n\n* webkitgtk: Processing maliciously crafted web content may lead to memory corruption (CVE-2025-31278)\n\n* webkitgtk: Processing web content may lead to a denial-of-service (CVE-2025-43211)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43212)\n\n* webkitgtk: Processing maliciously crafted web content may lead to an unexpected Safari crash (CVE-2025-43216)\n\n* webkitgtk: Processing maliciously crafted web content may disclose sensitive user information (CVE-2025-43227)\n\n* webkitgtk: Processing maliciously crafted web content may disclose internal states of the app (CVE-2025-43265)\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":"2025-09-08T15:03:16.188174Z","published":"2025-09-08T14:19:16.612452Z","upstream":["CVE-2025-31273","CVE-2025-31278","CVE-2025-43211","CVE-2025-43212","CVE-2025-43216","CVE-2025-43227","CVE-2025-43240","CVE-2025-43265","CVE-2025-6558"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:13780"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2380254"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2384385"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386268"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386269"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386270"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386271"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386273"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386274"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2386276"}],"affected":[{"package":{"name":"webkit2gtk3","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/webkit2gtk3?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:2.48.5-1.el8_10"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:13780.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"}]}