CVE-2026-101356

UNKNOWN

Published 2026-10-20 · Source security@apache.org

Description

Incorrect object recycling and re-use vulnerability in Apache Tomcat affecting HTTP/2 processing of asynchronous servlets can trigger request and/or response mix-up between users. This issue affects Apache Tomcat: from 11.0.22 through 11.0.26, from 10.1.55 through 10.1.60, from 9.0.118 through 9.0.122. Users are recommended to upgrade to version 11.0.27, 10.1.61 or 9.0.123, which fixes the issue.

References

https://lists.apache.org/thread.html/d1xjt7bbjqw7y7n5mcb4fm815hpfgc27

View on NVD

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