Synced 21 Oct 2026 10:38 UTC Account
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Mozilla Firefox: 149.0.2 → 157.0.1

Mozilla · upgrade impact · Official site ↗
From149.0.2366 known issues To157.0.10 known issues

Fixed by upgrading to 157.0.1 iVulnerabilities that affect 149.0.2 but no longer affect 157.0.1 — the security gain from this upgrade, by exploited status then exploitation probability.

Exploited first, then by exploitation probability (EPSS).

CVE-2026-8956 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-74943 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-8946 HIGH EPSS 1% ✓ cleared in 157.0.1 CVE-2026-8949 HIGH EPSS 1% ✓ cleared in 157.0.1 CVE-2026-92036 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-92037 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-92061 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-92066 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-6746 HIGH EPSS 1% ✓ cleared in 157.0.1 CVE-2026-92051 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-10702 MEDIUM EPSS 1% ✓ cleared in 157.0.1 CVE-2026-74990 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-74987 CRITICAL EPSS 1% ✓ cleared in 157.0.1 CVE-2026-6785 HIGH EPSS 1% ✓ cleared in 157.0.1 CVE-2026-6786 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-6750 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-12328 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8953 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8948 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-92040 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8959 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8947 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-74945 MEDIUM EPSS 0% ✓ cleared in 157.0.1 CVE-2026-100788 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8958 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-92050 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16377 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16383 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16350 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16353 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16355 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16357 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8954 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8975 HIGH EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16382 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16389 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16351 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16352 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-16356 CRITICAL EPSS 0% ✓ cleared in 157.0.1 CVE-2026-8955 HIGH EPSS 0% ✓ cleared in 157.0.1