Improper Certificate Validation Affecting tomcat10-docs-webapp package, versions <1:10.1.52-1.amzn2023.0.1


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

Social Trends
EPSS
0.5% (39th percentile)

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  • Snyk IDSNYK-AMZN2023-TOMCAT10DOCSWEBAPP-15849905
  • published30 Mar 2026
  • disclosed17 Feb 2026

Introduced: 17 Feb 2026

CVE-2026-24734  (opens in a new tab)
CWE-295  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 tomcat10-docs-webapp to version 1:10.1.52-1.amzn2023.0.1 or higher.
This issue was patched in ALAS2023-2026-1497.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat10-docs-webapp package and not the tomcat10-docs-webapp package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

Improper Input Validation vulnerability in Apache Tomcat Native, Apache Tomcat.

When using an OCSP responder, Tomcat Native (and Tomcat's FFM port of the Tomcat Native code) did not complete verification or freshness checks on the OCSP response which could allow certificate revocation to be bypassed.

This issue affects Apache Tomcat Native:  from 1.3.0 through 1.3.4, from 2.0.0 through 2.0.11; Apache Tomcat: from 11.0.0-M1 through 11.0.17, from 10.1.0-M7 through 10.1.51, from 9.0.83 through 9.0.114.

The following versions were EOL at the time the CVE was created but are known to be affected: from 1.1.23 through 1.1.34, from 1.2.0 through 1.2.39. Older EOL versions are not affected.

Apache Tomcat Native users are recommended to upgrade to versions 1.3.5 or later or 2.0.12 or later, which fix the issue.

Apache Tomcat users are recommended to upgrade to versions 11.0.18 or later, 10.1.52 or later or 9.0.115 or later which fix the issue.

CVSS Base Scores

version 3.1