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CVE-2026-65183 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:8.1 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://www.openwall.com/lists/oss-security/2026/08/26/2	CVE	Third Party AdvisoryMailing List
https://lists.apache.org/thread/748o4st6d5dk6n3l7tgzo5yl68gg05c0	[email protected]	Vendor AdvisoryMailing List

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-367	Time-of-check Time-of-use (TOCTOU) Race Condition	[email protected]

Affected Products

Product	Versions
apache tomcat	>= 9.0.42, < 9.0.121 >= 10.1.0, < 10.1.58 >= 11.0.0, < 11.0.25
CPE cpe:2.3:a:apache:tomcat:::::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Aug 27, 2026	Initial Analysis	[email protected]
Aug 26, 2026	CVE Modified	CISA-ADP
Aug 26, 2026	CVE Modified	[email protected]
Aug 26, 2026	CVE Modified	CVE
Aug 25, 2026	New CVE Received	[email protected]