Missing Encryption of Sensitive Data Affecting tomcat-webapps package, versions <1:9.0.87-2.el8_10


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
21.69% (98th percentile)

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  • Snyk IDSNYK-ORACLE8-TOMCATWEBAPPS-17939447
  • published10 Jul 2026
  • disclosed9 Apr 2026

Introduced: 9 Apr 2026

CVE-2026-34486  (opens in a new tab)
CWE-311  (opens in a new tab)

How to fix?

Upgrade Oracle:8 tomcat-webapps to version 1:9.0.87-2.el8_10 or higher.
This issue was patched in ELSA-2026-37137.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tomcat-webapps package and not the tomcat-webapps package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor.

This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116.

Users are recommended to upgrade to version 11.0.21, 10.1.54 or 9.0.117, which fix the issue.

CVSS Base Scores

version 3.1