GHSA-8MX5-7M5M-R77G filelock: WindowsFileLock ignores mode: a 0o600 lock file and the ReadWriteLock database inherit the directory ACL

filelock on Windows ignores the mode argument. FileLockpath, mode=0o600 creates the same file as FileLockpath: one with no security descriptor of its own the Windows record that says who may access a file. Its access list, or ACL, is whatever the lock directory hands down to new files. filelock...

Unity Linux 20.1070e Security Update: python-filelock (UTSA-2026-099470)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099470 advisory. 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...