SUSE-SU-2026:23784-1: MozillaFirefox&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2026:23784-1 is a vulnerability in MozillaFirefox&distro=SUSE Linux Enterprise Server 16.0 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 15-09-2026
   PublishedVulnerability first disclosed.
2. 27-09-2026
   Last modifiedVulnerability information updated.

Description

Security update for MozillaFirefox This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 153.2.0 ESR MFSA 2026-85 (bsc#1278001): * CVE-2026-75874 (bmo#2039972) Sandbox escape in the Remote Settings Client component * CVE-2026-84118 (bmo#2057457) Use-after-free in the JavaScript: GC component * CVE-2026-84119 (bmo#2057817) Sandbox escape due to use-after-free in the DOM: Navigation component * CVE-2026-84120 (bmo#2058911) Use-after-free in the Audio/Video component * CVE-2026-84121 (bmo#2059018) Sandbox escape due to use-after-free in the DOM: Security * CVE-2026-84122 (bmo#2059965) * CVE-2026-84123 (bmo#2060047) Privilege escalation due to use-after-free in the Graphics: WebGPU component * CVE-2026-84124 (bmo#2061110) Use-after-free in the DOM: Core & HTML component * CVE-2026-84125 (bmo#2063871) * CVE-2026-74952 (bmo#2021757) Privilege escalation in the Application Update component * CVE-2026-84129 (bmo#2055028) Site isolation issue in the DOM: Navigation component * CVE-2026-84130 (bmo#2057834) Information disclosure in the Graphics: WebGPU component * CVE-2026-84131 (bmo#2060008) Privilege escalation due to invalid pointer in the Graphics * CVE-2026-84132 (bmo#2063020) Information disclosure in the Networking: HTTP component * CVE-2026-84133 (bmo#2032388) Site isolation issue in the DOM: Push Subscriptions component * CVE-2026-84134 (bmo#2044882) Other issue in the Profile Backup component * CVE-2026-84136 (bmo#2048699) Other issue in the DOM: Navigation component * CVE-2026-84137 (bmo#2051146) Spoofing issue in the DOM: Core & HTML component * CVE-2026-84139 (bmo#2060153) Clickjacking issue in the DOM: Events component * CVE-2026-84140 (bmo#2063780) * CVE-2026-84141 (bmo#2063994) Integer overflow in the Graphics: ImageLib component * CVE-2026-84143 (bmo#2048793, bmo#2054631, bmo#2054645, bmo#2054657, bmo#2055007, bmo#2055681, bmo#2057107, bmo#2057108, bmo#2057114, bmo#2058087, bmo#2058088, bmo#2058090, bmo#2058095, bmo#2058101, bmo#2059109, bmo#2059183, bmo#2059185, bmo#2061287, bmo#2061301, bmo#2061325) Internally found bugs fixed in Firefox 155, Firefox ESR 153.2 and Firefox ESR 140.15 * CVE-2026-84144 (bmo#2054619, bmo#2054620, bmo#2054624, bmo#2054625, bmo#2054691, bmo#2054702, bmo#2054726, bmo#2054775, bmo#2055703, bmo#2058006, bmo#2058013, bmo#2058085, bmo#2058098, bmo#2058627, bmo#2058661, bmo#2059002, bmo#2059127, bmo#2059128, bmo#2059144, bmo#2059180, bmo#2059191, bmo#2059192, bmo#2059199, bmo#2059205, bmo#2061320, bmo#2061430, bmo#2061495, bmo#2061505, bmo#2061521, bmo#2061532, bmo#2061775, bmo#2061799, bmo#2062395, bmo#2062404) Internally found bugs fixed in Firefox 155 and Firefox ESR 153.2 * CVE-2026-84145 (bmo#2054640, bmo#2054650, bmo#2054652, bmo#2055678, bmo#2055693, bmo#2055705, bmo#2058001, bmo#2058051, bmo#2058652, bmo#2058660, bmo#2059027, bmo#2059139, bmo#2061220, bmo#2061242, bmo#2061285, bmo#2061300, bmo#2061316, bmo#2061397, bmo#2062400, bmo#2062419) Internally found bugs fixed in Firefox 155, Firefox ESR 153.2, Firefox ESR 140.15 and Firefox ESR 115.40

No weakness data has been published for this record.