CVE-2026-112907
Low
Description
filelock: On Windows an oplock on a soft lock's marker holds SoftFileLock.acquire() past its timeout and blocks the stale break
SeverityLow
CVSS2.5
Exploit probability—
ProductFilelock
PublishedOct 23, 2026
First seenOct 23, 2026
Weakness typeCWE-667CWE-667
How to fix
Update
- filelock4.2.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| filelockPyPI | 3.22.0 ≤ v < 4.2.1 | 4.2.1 |
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