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TI-2026-23268 Aliases CVE-2026-29129GHSA-69cc-cv78-qc8g

Apache Tomcat: TLS cipher order is not preserved

Priority LOW 38CWE-327Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-327.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00263 18th percentileScored 2026-11-07
Fix Fixed org.apache.tomcat:tomcat-coyote (Maven): 9.0.116, 10.1.53, 11.0.20org.apache.tomcat:tomcat (Maven): 9.0.116, 10.1.53, 11.0.20+1 more product

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApacheApache Tomcat11.0.16 – 11.0.18; 10.1.51 – 10.1.52; 9.0.114 – 9.0.115—No fix listedCNA
—org.apache.tomcat:tomcat-coyote (Maven)9.0.114 to before 9.0.1169.0.116Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat:tomcat-coyote (Maven)10.1.51 to before 10.1.5310.1.53Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat:tomcat-coyote (Maven)11.0.16 to before 11.0.2011.0.20Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat:tomcat (Maven)9.0.114 to before 9.0.1169.0.116Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat:tomcat (Maven)10.1.51 to before 10.1.5310.1.53Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat:tomcat (Maven)11.0.16 to before 11.0.2011.0.20Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat.embed:tomcat-embed-core (Maven)9.0.114 to before 9.0.1169.0.116Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat.embed:tomcat-embed-core (Maven)10.1.51 to before 10.1.5310.1.53Patch availableGHSA-69cc-cv78-qc8g
—org.apache.tomcat.embed:tomcat-embed-core (Maven)11.0.16 to before 11.0.2011.0.20Patch availableGHSA-69cc-cv78-qc8g
  • Apache Tomcat VendorApache Affected 11.0.16 – 11.0.18; 10.1.51 – 10.1.52; 9.0.114 – 9.0.115 Fixed in — No fix listed CNA
  • org.apache.tomcat:tomcat-coyote (Maven) Vendor— Affected 9.0.114 to before 9.0.116 Fixed in 9.0.116 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat:tomcat-coyote (Maven) Vendor— Affected 10.1.51 to before 10.1.53 Fixed in 10.1.53 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat:tomcat-coyote (Maven) Vendor— Affected 11.0.16 to before 11.0.20 Fixed in 11.0.20 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat:tomcat (Maven) Vendor— Affected 9.0.114 to before 9.0.116 Fixed in 9.0.116 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat:tomcat (Maven) Vendor— Affected 10.1.51 to before 10.1.53 Fixed in 10.1.53 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat:tomcat (Maven) Vendor— Affected 11.0.16 to before 11.0.20 Fixed in 11.0.20 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat.embed:tomcat-embed-core (Maven) Vendor— Affected 9.0.114 to before 9.0.116 Fixed in 9.0.116 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat.embed:tomcat-embed-core (Maven) Vendor— Affected 10.1.51 to before 10.1.53 Fixed in 10.1.53 Patch available GHSA-69cc-cv78-qc8g
  • org.apache.tomcat.embed:tomcat-embed-core (Maven) Vendor— Affected 11.0.16 to before 11.0.20 Fixed in 11.0.20 Patch available GHSA-69cc-cv78-qc8g

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*9.0.114 to before 9.0.116; 10.1.51 to before 10.1.53; 11.0.16 to before 11.0.20VulnerableApache
  • cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* Versions 9.0.114 to before 9.0.116; 10.1.51 to before 10.1.53; 11.0.16 to before 11.0.20 Vulnerable ·Apache

Remediation

  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat:tomcat-coyote (Maven) Fixed in 9.0.116 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat:tomcat-coyote (Maven) Fixed in 10.1.53 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat:tomcat-coyote (Maven) Fixed in 11.0.20 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat:tomcat (Maven) Fixed in 9.0.116 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat:tomcat (Maven) Fixed in 10.1.53 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat:tomcat (Maven) Fixed in 11.0.20 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat.embed:tomcat-embed-core (Maven) Fixed in 9.0.116 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat.embed:tomcat-embed-core (Maven) Fixed in 10.1.53 Advisory →
  • Fix · GHSA-69cc-cv78-qc8g org.apache.tomcat.embed:tomcat-embed-core (Maven) Fixed in 11.0.20 Advisory →

Vendor assessments

Red Hat

Red Hat rating: Low. Red Hat's page for this CVE →

Not affected: 7 products
  • Red Hat Enterprise Linux 10
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • Red Hat JBoss Web Server 5
  • Red Hat JBoss Web Server 6

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-29129
  2. 2026-10-03 Alias added: GHSA-69cc-cv78-qc8g

References

Advisory 3

Other 7

  • TI-2025-18529 Apache Tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT KEVCVSS 3.1CRITICAL 10.0
  • TI-2020-01862 Improper privilege management in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
  • TI-2016-07192 Improper access control in Apache Tomcat KEVCVSS 3.1CRITICAL 9.8
  • TI-2017-09342 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
  • TI-2017-09340 Unrestricted file upload in Apache Tomcat KEVCVSS 3.1HIGH 8.1
  • TI-2026-26741 Apache Tomcat: Fix for CVE-2026-29146 allowed bypass of EncryptInterceptor KEVCVSS 3.1HIGH 7.5
See all 273 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences