CVE-2026-40604
Published: Apr 21, 2026
Modified: Apr 21, 2026
Description
ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to 5.0.6, the opfilter Endpoint Security system extension (bundle ID uk.craigbass.clearancekit.opfilter) can be suspended with SIGSTOP or kill -STOP, or killed with SIGKILL/SIGTERM, by any process running as root. While the extension is suspended, all AUTH Endpoint Security events time out and default to allow, silently disabling ClearanceKit's file-access policy enforcement for the duration of the suspension. This vulnerability is fixed in 5.0.6.
| Vendor | Product | Versions |
|---|---|---|
craigjbass | clearancekit | affected < 5.0.6 |
Weaknesses (CWE)
References
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