LOWCVSS v3.1 2.5Vulnerability
CVE-2026-112912
filelock is a platform-independent file lock for Python. From 3.32.6 until 4.2.1, SoftFileLock can follow a swapped symbolic link during the conditional os.access writability check for a node without its owner-write bit, allowing another local user on a platform and directory configuration that follows the link to infer whether a chosen path exists and is writable from the observable acquisition result. This issue is fixed in version 4.2.1.
Properties
- Severity
- LOW
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Cvss severity
- LOW
- Cvss score
- 2.5
- Retrieved at
- 2026-10-20T21:15:35+00:00
- Score
- 2.5
- Cvss version
- 3.1
- Last source
- NVD
- Cve id
- CVE-2026-112912
- Cvss vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- First seen by Signal
- 2026-10-20T17:10:14+00:00
- Vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
- Published at
- 2026-10-20T15:17:15.657
- Last modified
- 2026-10-20T19:48:50.250
Related Entities (1)
HAS_WEAKNESS (1)
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