bcjmail-fips vulnerabilities and fixes

Recent CVEs affecting bcjmail-fips, with upgrade or downgrade steps. 1 tracked.

Also searched as: bcjmail fips.

bcjmail-fips has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-08-03. Highest priority: CVE-2026-59641 (score 25/100).

• CVE-2026-59641 MEDIUM 5.3 UPGRADE UPGRADE In Bouncy Castle for Java before 1.85, S/MIME validator trusts signer-asserted signingTime for path validation

FAQ

How do I fix bcjmail-fips vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is bcjmail-fips being exploited right now?

None of the tracked bcjmail-fips CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which bcjmail-fips CVE should I patch first?

CVE-2026-59641 currently ranks highest (25/100): In Bouncy Castle for Java before 1.85, S/MIME validator trusts signer-asserted signingTime for path validation.

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