CVEvulnerability

CVE-2026-68763

7.5 HIGH Published 2026-08-25 Modified 2026-08-27 Official page ↗
Status
Analyzed
Published
2026-08-25
Last modified
2026-08-27
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400

Description

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.

Affected configurations

• apache tomcat (>= 8.5.59 < 9.0.121) • apache tomcat (>= 10.1.0 < 10.1.58) • apache tomcat (>= 11.0.0 < 11.0.25)

Related

Weakness · CWE (1)

  • CWE-400 Uncontrolled Resource Consumption weakness

References