{"id":"RLSA-2025:18155","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.","modified":"2025-10-18T08:32:13.614109Z","published":"2025-10-18T08:06:29.729758Z","upstream":["CVE-2025-11708","CVE-2025-11709","CVE-2025-11710","CVE-2025-11711","CVE-2025-11712","CVE-2025-11714","CVE-2025-11715"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:18155"},{"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"}],"affected":[{"package":{"name":"firefox","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/firefox?distro=rocky-linux-9-6&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:140.4.0-3.el9_6"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:18155.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}