{"schema_version": "1.7.0", "id": "RLSA-2025:23663", "modified": "2025-12-19T09:04:05.860522Z", "published": "2025-12-19T09:03:06.152247Z", "upstream": ["CVE-2025-43501", "CVE-2025-43529", "CVE-2025-43531", "CVE-2025-43535", "CVE-2025-43536", "CVE-2025-43541"], "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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "webkit2gtk3", "purl": "pkg:rpm/rocky-linux/webkit2gtk3?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.50.4-1.el8_10"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2025:23663"}, {"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"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}