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Mozilla vulnerabilities: CVEs, exploitation and patches (page 2)

Every Mozilla CVE reviewed by Diras Labs analysts, newest first, with exploitation status and fixes.

  1. CVE-2026-84135 CRITICAL 9.8
  2. CVE-2026-84134 CRITICAL 9.8
  3. CVE-2026-84133 CRITICAL 9.8
  4. CVE-2026-84142 CRITICAL 9.8
  5. CVE-2026-84140 CRITICAL 9.8
  6. CVE-2026-84141
    Firefox integer overflow in ImageLib component Mozilla Firefox ·
    CRITICAL 9.8
  7. CVE-2026-84143
    Firefox memory-corruption remote code execution Mozilla Firefox ·
    CRITICAL 9.8
  8. CVE-2026-92036 CRITICAL 9.8
  9. CVE-2026-92037 CRITICAL 9.8
  10. CVE-2026-92061 CRITICAL 9.8
  11. CVE-2026-92066 CRITICAL 9.8
  12. CVE-2026-16367 CRITICAL 10
  13. CVE-2026-75874
    Firefox sandbox escape in Remote Settings Client Mozilla Firefox ·
    CRITICAL 10
  14. CVE-2026-74939
    Firefox DOM navigation privilege escalation vulnerability Mozilla Firefox ·
    • PoC PUBLIC
    HIGH 8.8
14 CVEs · page 2 of 2