PatchGap
Archive · Firefox

Release — Firefox · 2026-09-01

29 CVEs in this release · 22 mapped · 7 embargoed · original advisory ↗

CVEs 29

CVE Component Class Severity ITW Fix RCA
CVE-2026-84117 Core Logic Error High — ● —
CVE-2026-84118 SpiderMonkey Logic Error High — ● —
CVE-2026-84119 Core Logic Error High — ● —
CVE-2026-84120 DOM Logic Error High — ● —
CVE-2026-84121 Layout Logic Error High — ● —
CVE-2026-84122 DOM Logic Error High — ● —
CVE-2026-84123 Graphics Logic Error High — ● —
CVE-2026-84124 DOM Logic Error High — ● —
CVE-2026-84125 Core Logic Error High — ● —
CVE-2026-84126 Layout Logic Error High — ● —
CVE-2026-84127 Core Logic Error Moderate — — —
CVE-2026-84128 Core Logic Error Moderate — — —
CVE-2026-84129 DOM Logic Error Moderate — ● —
CVE-2026-84130 Core Logic Error Moderate — — —
CVE-2026-84131 Graphics Logic Error Moderate — ● —
CVE-2026-84132 Networking Logic Error Moderate — ● —
CVE-2026-84133 Core Logic Error Low — — —
CVE-2026-84134 Core Logic Error Low — ● —
CVE-2026-84135 Core Logic Error Low — — —
CVE-2026-84136 DOM Logic Error Low — ● —
CVE-2026-84137 DOM Logic Error Low — ● —
CVE-2026-84138 Core Logic Error Low — — —
CVE-2026-84139 DOM Logic Error Low — ● —
CVE-2026-84140 DOM Logic Error Low — ● —
CVE-2026-84141 ImageLib Logic Error Low — ● —
CVE-2026-84142 Core Logic Error Moderate — — —
CVE-2026-84143 Core Logic Error High — ● —
CVE-2026-84144 Core Logic Error High — ● —
CVE-2026-84145 DOM Logic Error High — ● —