CVE-2026-88041NVD

Vulnerability Summary

Incomplete cleanup vulnerability in Apache Tomcat allowed an trailer information from a previous request to leak into a subsequent request.

This issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.26, from 10.1.27 through 10.1.60, from 9.0.92 through 9.0.122.

Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fix the issue.

Severity Level

UNKNOWN

Published Date

Oct 20, 2026

Last Modified

Oct 20, 2026

Exploitation Status

No confirmed exploitation yet

EPSS Score (30-Day)

0.26%Probability

Root Weakness (CWE)

CWE-459: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

Affected & Patched Versions

Affected Versions

Not provided by NVD for this CVE.

Patched Versions

Not provided by NVD for this CVE.

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