Confirm exposure first
Match the product, version, installation path, and external exposure before treating a score as an action order.
VULNERABILITY REMEDIATION
CVE remediation guides
Move from asset identification to supported remediation and post-change verification while keeping source evidence visible.
These defensive guides do not provide exploit reproduction or bypass instructions.Prefer supported fixes
Use vendor advisories and supported update paths. An unverified fixed-version field stays visibly unresolved.
Verify and retain rollback
Confirm version state, service health, access paths, logs, and rollback readiness after the change.
18,947 guide candidatesPage 299 of 1579
Review reviewHighFixed-version data
CVE-2026-16379Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0
Review reviewHighFixed-version data
CVE-2026-16378Mozilla Firefox, Thunderbird, firefox
- Affected
- < 153.0.0, < 153.0
- Fixed
- 153.0.0, 153.0
Review reviewCriticalFixed-version data
CVE-2026-16377Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0
Review reviewHighFixed-version data
CVE-2026-16376Mozilla Firefox, Thunderbird, firefox
- Affected
- < 153.0.0, < 153.0
- Fixed
- 153.0.0, 153.0
Review reviewCriticalFixed-version data
CVE-2026-16375Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0
Review reviewHighFixed-version data
CVE-2026-16374Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0
Review reviewHighFixed-version data
CVE-2026-16373Mozilla Firefox, firefox mobile
- Affected
- < 153.0
- Fixed
- 153.0
Review reviewHighFixed-version data
CVE-2026-16372Mozilla Firefox, Thunderbird, firefox
- Affected
- < 153.0.0, < 153.0
- Fixed
- 153.0.0, 153.0
Review reviewHighFixed-version data
CVE-2026-16371Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0
Review reviewCriticalFixed-version data
CVE-2026-16370Mozilla Firefox, Thunderbird, firefox
- Affected
- < 153.0.0, < 153.0
- Fixed
- 153.0.0, 153.0
Review reviewCriticalFixed-version data
CVE-2026-16369Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0
Review reviewCriticalFixed-version data
CVE-2026-16368Mozilla Firefox, Thunderbird, firefox
- Affected
- < 140.13.0, < 153.0.0, >= 141.0 < 153.0
- Fixed
- 140.13.0, 153.0.0, 153.0