CVE-2026-112934 (GCVE-0-2026-112934)
Vulnerability from cvelistv5
Published
2026-10-20 14:30
Modified
2026-10-22 21:28
Severity ?
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CWE
Summary
filelock is a platform-independent file lock for Python. From 4.0.0 until 4.2.1, SoftReadWriteLock refreshes holder records by name, allowing another local user with rename access to the lock directory to replace a record with a named pipe and stall the lock, or under a permissive hard-link policy to link a reachable target file and cause the lock user to write through it. This issue is fixed in version 4.2.1.
References
Impacted products
Vendor Product Version
tox-dev filelock Version: >= 4.0.0, < 4.2.1
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