Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD 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.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 2 products
🚨*CVE* CVE-2026-40604 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 (… https://www.cve.org/CVERecord?id=CVE-2026-40604 ----- Traducción: CVE-2026-40604 Cle… http://infoflow.cloud`
Post summary
The post is a brief announcement of CVE-2026-40604 with minimal details, no exploitation or patch information provided.
CVE-2026-40604 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 (… https://www.cve.org/CVERecord?id=CVE-2026-40604
Post summary
The CVE concerns ClearanceKit’s file‑system access policy enforcement, with version 5.0.6 providing a fix; no PoC, exploit, or active attacks are reported.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | apple | macos | - | - | - |
| App | craigjbass | clearancekit | - | - | - |