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2775 articles · 109691 vulns · 38/41 feeds (7d)
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CVE-2026-34500PATCHED
apache software foundation · apache tomcat

Apache Tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled

Description

CLIENT_CERT authentication does not fail as expected for some scenarios when soft fail is disabled and FFM is used in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M14 through 11.0.20, from 10.1.22 through 10.1.53, from 9.0.92 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fixes the issue.

Affected Products

VendorProductVersions
apache software foundationapache tomcat11.0.0-M14, 10.1.22, 9.0.92

References

  • https://lists.apache.org/thread/7rcl4zdxryc8hy3htyfyxkbqpxjtfdl2(vendor-advisory)

Related News (2 articles)

Tier C
oss-security5h ago
CVE-2026-34500: Apache Tomcat: OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled
→ No new info (linked only)
Tier C
VulDB8h ago
CVE-2026-34500 | Apache Tomcat up to 9.0.116/10.1.53/11.0.20 CLIENT_CERT Authentication improper authentication
→ No new info (linked only)
CISA KEV❌ No
Actively exploited❌ No
Patch available
https://lists.apache.org/thread/7rcl4zdxryc8hy3htyfyxkbqpxjtfdl2
PublishedApr 9, 2026
Last enriched4h agov3
Trending Score34
Source articles2
Independent2
Info Completeness7/14
Missing: cvss, epss, cwe, kev, exploit, iocs, mitre_attack

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NONECVE-2026-25854
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NONECVE-2026-29145
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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
Apr 9, 2026
Discovered by ZDM
Apr 9, 2026
Updated: description, severity
Apr 9, 2026
Patch Available
Apr 9, 2026
Updated: severity
Apr 9, 2026

Version History

v3
Last enriched 4h ago
v3Tier C4h ago

Updated severity from NONE to MEDIUM.

severity
via oss-security
v2Tier C7h ago

Updated severity to CRITICAL, changed exploit availability to false, and provided a new description of the vulnerability.

descriptionseverity
via VulDB
v18h ago

Initial creation