{"id":"ALSA-2025:10072","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  * firefox: Content-Disposition header ignored when a file is included in an embed or object tag (CVE-2025-6430)\n  * firefox: Use-after-free in FontFaceSet (CVE-2025-6424)\n  * firefox: Incorrect parsing of URLs could have allowed embedding of youtube.com (CVE-2025-6429)\n  * firefox: The WebCompat WebExtension shipped with Firefox exposed a persistent UUID (CVE-2025-6425)\n\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.\n","modified":"2026-02-04T04:21:49.929244Z","published":"2025-07-01T00:00:00Z","related":["CVE-2025-6424","CVE-2025-6425","CVE-2025-6429","CVE-2025-6430"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:10072"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-6424"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-6425"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-6429"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-6430"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2374555"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2374559"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2374561"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2374562"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2025-10072.html"}],"affected":[{"package":{"name":"firefox","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/firefox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"128.12.0-1.el9_6.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:10072.json"}},{"package":{"name":"firefox-x11","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/firefox-x11"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"128.12.0-1.el9_6.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:10072.json"}}],"schema_version":"1.7.3"}