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2800 articles · 109681 vulns · 38/41 feeds (7d)
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CVE-2026-29129EXPLOITEDPATCHED
apache · tomcat

Apache Tomcat: TLS cipher order is not preserved

Description

Configured cipher preference order not preserved vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.16 through 11.0.18, from 10.1.51 through 10.1.52, from 9.0.114 through 9.0.115. Users are recommended to upgrade to version 11.0.20, 10.1.53 or 9.0.116, which fix the issue.

Affected Products

VendorProductVersions
apachetomcat11.0.16, 10.1.51, 9.0.114

References

  • https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f(vendor-advisory)

Related News (2 articles)

Tier C
oss-security5h ago
CVE-2026-29129: Apache Tomcat: TLS cipher order is not preserved
→ No new info (linked only)
Tier C
VulDB7h ago
CVE-2026-29129 | Apache Tomcat up to 9.0.115/10.1.52/11.0.18 Cipher Preference Order information disclosure
→ No new info (linked only)
CISA KEV❌ No
Actively exploited✅ Yes
Patch available
https://lists.apache.org/thread/r4h1t6f8xhxsxfm6c2z5cprolsosho3f
PublishedApr 9, 2026
Last enriched6h agov2
Tags
information disclosure
Trending Score50
Source articles2
Independent2
Info Completeness8/14
Missing: cvss, epss, kev, exploit, iocs, mitre_attack

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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, activelyExploited, cweIds, tags
Apr 9, 2026
Actively Exploited
Apr 9, 2026
Patch Available
Apr 9, 2026

Version History

v2
Last enriched 6h ago
v2Tier C6h ago

Updated description with details on information disclosure, changed severity to HIGH, and noted that the exploit is not available.

descriptionseverityactivelyExploitedcweIdstags
via VulDB
v18h ago

Initial creation