Information Exposure Affecting jws6-tomcat-lib package, versions <0:10.1.49-15.redhat_00013.1.el9jws


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.35% (27th percentile)

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  • Snyk IDSNYK-RHEL9-JWS6TOMCATLIB-18248652
  • published23 Jul 2026
  • disclosed12 May 2026

Introduced: 12 May 2026

CVE-2026-43514  (opens in a new tab)
CWE-208  (opens in a new tab)

How to fix?

Upgrade RHEL:9 jws6-tomcat-lib to version 0:10.1.49-15.redhat_00013.1.el9jws or higher.
This issue was patched in RHSA-2026:43401.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jws6-tomcat-lib package and not the jws6-tomcat-lib package as distributed by RHEL. See How to fix? for RHEL:9 relevant fixed versions and status.

Observable Timing Discrepancy vulnerability when comparing AJP secret in Apache Tomcat.

This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.0.M1 through 9.0.117, from 8.5.0 through 8.5.100, from 7.0.0 through 7.0.109. Older unsupported versions may also be affected.

Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118 which fix the issue.

CVSS Base Scores

version 3.1