{"schema_version": "1.7.0", "id": "RLSA-2025:18154", "modified": "2025-10-18T08:11:06.689954Z", "published": "2025-10-18T08:09:12.429708Z", "upstream": ["CVE-2025-11708", "CVE-2025-11709", "CVE-2025-11710", "CVE-2025-11711", "CVE-2025-11712", "CVE-2025-11714", "CVE-2025-11715"], "summary": "Important: firefox security update", "details": "Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.\n\nSecurity Fix(es):\n\n* thunderbird: firefox: Memory safety bugs (CVE-2025-11714)\n\n* thunderbird: firefox: Out of bounds read/write in a privileged process triggered by WebGL textures (CVE-2025-11709)\n\n* thunderbird: firefox: Cross-process information leaked due to malicious IPC messages (CVE-2025-11710)\n\n* thunderbird: firefox: Use-after-free in MediaTrackGraphImpl::GetInstance() (CVE-2025-11708)\n\n* thunderbird: firefox: An OBJECT tag type attribute overrode browser behavior on web resources without a content-type (CVE-2025-11712)\n\n* thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 140.4, Thunderbird ESR 140.4, Firefox 144 and Thunderbird 144 (CVE-2025-11715)\n\n* thunderbird: firefox: Some non-writable Object properties could be modified (CVE-2025-11711)\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:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "firefox", "purl": "pkg:rpm/rocky-linux/firefox?distro=rocky-linux-10-0&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:140.4.0-3.el10_0"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2025:18154"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403763"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403765"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403768"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403769"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403770"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403774"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2403776"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}