Tox Dev maintains a focused, narrowly scoped software portfolio centered on the filelock library, a utility that manages file-based locking mechanisms used across Python tooling and build infrastructure. The observed vulnerability surface reflects the library's role in resource coordination and synchronization rather than a broad or complex attack surface. Current CVE counts, severity distribution, and exploitation status are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Tox Dev over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-68146MEDIUM 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 trunc | Dec 16, 2025 | 6.5 | 21 | NO | NO |
CVE-2026-22701MEDIUM 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 pa | Jan 10, 2026 | 5.3 | 20 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Tox Dev.
Media articles that mention a CVE ID that affects a product developed by Tox Dev — matched by CVE ID, not by vendor name.