PT-2026-118399 · Tox Dev · Filelock
CVE-2026-112937
·
Published
2026-10-20
·
Updated
2026-10-20
CVSS v3.1
6.1
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L |
filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, ReadWriteLock can remove a randomized .filelock-* private-hard-link directory during cleanup, allowing another local user with rename access in a non-sticky parent to observe a live name or forge a dead-owner sweep name and rename a sibling directory onto it for deletion. This issue is fixed in version 4.2.1.
Fix
Time Of Check To Time Of Use
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Weakness Enumeration
Related Identifiers
Affected Products
Filelock