{"id":"ALSA-2025:8049","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: Out-of-bounds access when resolving Promise objects (CVE-2025-4918)\n  * firefox: Out-of-bounds access when optimizing linear sums (CVE-2025-4919)\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":"2026-02-04T03:01:01.768650Z","published":"2025-05-20T00:00:00Z","related":["CVE-2025-4918","CVE-2025-4919"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2025:8049"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-4918"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-4919"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2367016"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2367018"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2025-8049.html"}],"affected":[{"package":{"name":"firefox","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/firefox"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"128.10.1-1.el9_6.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:8049.json"}},{"package":{"name":"firefox-x11","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/firefox-x11"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"128.10.1-1.el9_6.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:8049.json"}}],"schema_version":"1.7.3"}