CVE-2026-47134

ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. The ECDSA private key used to sign the on-disk policy database /Library/Application Support/clearancekit/store.db is stored in the macOS System Keychain. The key was created via the two-step patte...

CVE-2026-47134 ClearanceKit: Policy signing key in System Keychain has permissive ACL allowing any local-root process to forge signed policy

ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. The ECDSA private key used to sign the on-disk policy database /Library/Application Support/clearancekit/store.db is stored in the macOS System Keychain. The key was created via the two-step patte...

CVE-2026-47134

Summary (technical): ClearanceKit stores the ECDSA signing key for its on-disk policy database in the macOS System Keychain. Before 5.0.10, for legacy kSecClassKey items, the key’s ACL set via SecItemAdd was ignored, so the persisted key inherited no ACL restriction, unlike kSecClassGenericPasswo...

PT-2026-61732

Name of the Vulnerable Software and Affected Versions ClearanceKit versions prior to 5.0.10 Description ClearanceKit enforces per-process access policies by intercepting file-system access events on macOS. The software uses an ECDSA private key stored in the macOS System Keychain to sign the...

Allow Citrix Secure Access app for macOS to access device certificate without asking for system credentials every time

If device certificate check has been configured on ADC, then the client app Citrix Secure Access must provide the device certificate present in the Mac’s Keychain. Since the certificate is placed in “System Keychain”, macOS might prompt for system credentials every time the user logs on. To avoid...