CVE-2026-107785

Crux Agent from 1.9.0 before 2.0.3 uses the full SKA bilocation key as the WireGuard preshared key. When a peering session negotiates use of SHA-512, the key produced is 64 bytes instead of the 32 bytes WireGuard requires. The agent does not validate this size; instead it attempts to use the wg s...

CVE-2026-107785 Crux Agent silently fails SKA preshared key rotation when SHA-512 peering is negotiated

Crux Agent from 1.9.0 before 2.0.3 uses the full SKA bilocation key as the WireGuard preshared key. When a peering session negotiates use of SHA-512, the key produced is 64 bytes instead of the 32 bytes WireGuard requires. The agent does not validate this size; instead it attempts to use the wg s...

CVE-2026-107785 Crux Agent silently fails SKA preshared key rotation when SHA-512 peering is negotiated

Crux Agent from 1.9.0 before 2.0.3 uses the full SKA bilocation key as the WireGuard preshared key. When a peering session negotiates use of SHA-512, the key produced is 64 bytes instead of the 32 bytes WireGuard requires. The agent does not validate this size; instead it attempts to use the wg s...

CVE-2026-107785

Crux Agent versions 1.9.0 before 2.0.3 are vulnerable to a silent failure during SKA preshared key rotation . When a peering session negotiates SHA-512 , the agent generates a 64-byte key instead of the 32 bytes required by WireGuard. Because the agent fails to validate this size, it attempts to ...

EUVD-2026-95774

Crux Agent from 1.9.0 before 2.0.3 uses the full SKA bilocation key as the WireGuard preshared key. When a peering session negotiates use of SHA-512, the key produced is 64 bytes instead of the 32 bytes WireGuard requires. The agent does not validate this size; instead it attempts to use the wg s...

PT-2026-108895

Crux Agent from 1.9.0 before 2.0.3 uses the full SKA bilocation key as the WireGuard preshared key. When a peering session negotiates use of SHA-512, the key produced is 64 bytes instead of the 32 bytes WireGuard requires. The agent does not validate this size; instead it attempts to use the wg s...

CVE-2026-107785: Unexpected Status Code or Return Value

Crux Agent from 1.9.0 before 2.0.3 uses the full SKA bilocation key as the WireGuard preshared key. When a peering session negotiates use of SHA-512, the key produced is 64 bytes instead of the 32 bytes WireGuard requires. The agent does not validate this size; instead it attempts to use the wg s...

Sirius Computer Crux Agent improper exception handling vulnerability

Versions 1.9.0 through 2.0.3 of Sirius Computer Crux Agent contain a security vulnerability. This vulnerability arises from using the full SKA dual-position key as a WireGuard pre-shared key without verifying its length. When negotiating a peer-to-peer session using SHA-512, the resulting key...