filelock
PyPI2 known CVEs affecting this package
Aggregated from OSV, GitHub Security Advisories, NVD, and vendor advisories. Each CVE links to its full detail page with vendor advisories, patches, fixed versions, and remediation guidance.
CVEs affecting filelockpage 1 of 1
- CVE-2025-68146MEDIUMCVSS 6.3EG 6.3✓ Fixed in 3.20.12025-12-16
vulnerable: 0.2.0 ... 3.9.1 (78 versions)
filelock is a platform-independent file lock for Python. In versions prior to 3.20.1, a Time-of-Check-Time-of-Use (TOCTOU) race condition allows local attackers to corrupt or truncate arbitrary user files through symlink attacks. The vulne…
- CVE-2026-22701MEDIUMCVSS 5.3EG 5.3✓ Fixed in 3.20.32026-01-10
vulnerable: 0.2.0 ... 3.9.1 (80 versions)
filelock is a platform-independent file lock for Python. Prior to version 3.20.3, a TOCTOU race condition vulnerability exists in the SoftFileLock implementation of the filelock package. An attacker with local filesystem access and permiss…
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