CVE-2026-68763 (GCVE-0-2026-68763)
Vulnerability from cvelistv5
Published
2026-08-25 22:00
Modified
2026-08-26 18:36
Severity ?
CWE
  • CWE-400 - Uncontrolled Resource Consumption
Summary
Uncontrolled Resource Consumption vulnerability in Apache Tomcat via an allocation leak in the HTTP/2 backlog tracking when a stream is reset This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.39 through 9.0.120. The following versions were EOL at the time the CVE was created but are known to be affected: from 8.5.59 through 8.5.100. Other unsupported versions may also be affected. Users are recommended to upgrade to version 11.0.25, 10.1.58 or 9.0.121, which fix the issue.
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache Tomcat Version: 11.0.0-M1   ≤ 11.0.24
Version: 10.1.0-M1   ≤ 10.1.57
Version: 9.0.39   ≤ 9.0.120
Version: 8.5.59   ≤ 8.5.100
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