UNKNOWN NVD

CVE-2026-80353

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 unauth

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.

References

https://lists.apache.org/thread.html/tr0q87qwvs80p9hc53tkwpzvnx0ywftr

Published: 2026-10-20 · Source: NVD · Feed updated: 2026-10-20

This unknown severity vulnerability was published on 2026-10-20 via NVD.

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