Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local user to access the unix domain socket.



This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.42 through 9.0.120.



Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.

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History

Tue, 25 Aug 2026 22:00:00 +0000

Type Values Removed Values Added
Description Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in Apache Tomcat when creating unix domain sockets allows an unauthorised local user to access the unix domain socket. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.24, from 10.1.0-M1 through 10.1.57, from 9.0.42 through 9.0.120. Users are recommended to upgrade to version 11.0.25, 10.1.58, 9.0.121, which fixes the issue.
Title Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets
Weaknesses CWE-367
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-08-25T21:44:49.363Z

Reserved: 2026-07-21T18:45:53.137Z

Link: CVE-2026-65183

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-25T22:17:05.050

Modified: 2026-08-25T22:17:05.050

Link: CVE-2026-65183

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses