CVE-2026-65183

Published: Aug 25, 2026Modified: Aug 27, 2026

8.1

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.2 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (3)

Products: Apache: Tomcat

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Apache Tomcat	From 10.1.0 to 10.1.58
Apache Tomcat	From 11.0.0 to 11.0.25
Apache Tomcat	From 9.0.42 to 9.0.121

Related CWEs

Time-of-check Time-of-use (TOCTOU) Race Condition

The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the product to perform invalid actions when the resource is in an unexpected state.

References (2)

https://lists.apache.org/thread/748o4st6d5dk6n3l7tgzo5yl68gg05c0

Source: security@apache.org

Vendor AdvisoryMailing List

http://www.openwall.com/lists/oss-security/2026/08/26/2

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryMailing List

Timeline

No history available yet.