CVE-2026-80353 (GCVE-0-2026-80353)

Vulnerability from cvelistv5 – Published: 2026-10-20 13:42 – Updated: 2026-10-20 13:42
VLAI
Title
Apache Tomcat: TOCTOU when setting specific permissions for Unix Domain Sockets - Fix for CVE-2026-65183 did not address APR connector
Summary
Time-of-check time-of-use (TOCTOU) race condition vulnerability in Apache Tomcat when creating unix domain sockets for the APR/Native connector allows an unauthorised local user to access the unix domain socket. The fix for CVE-2026-65183 only addressed the NIO connector. It did not address the same issue in the APR/Native connector. This issue affects Apache Tomcat: from 9.0.47 through 9.0.122. Users are recommended to upgrade to version 9.0.123, which fixes the issue.
Severity
No CVSS data available.
CWE
  • CWE-367 - Time-of-check time-of-use (TOCTOU) race condition
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1018 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Apache Software Foundation Apache Tomcat Affected: 9.0.47 , ≤ 9.0.122 (semver)
guessed Create a notification for this product.
Credits
h1ei1
Show details on NVD website
To clipboard 

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