CVE-2026-6729

HKUDS OpenHarness prior to PR 159 remediation contains a session key derivation vulnerability that allows authenticated participants in shared chats or threads to hijack other users' sessions by exploiting a shared ohmo session key that lacks sender identity verification. Attackers can reuse...

EUVD-2026-24505

HKUDS OpenHarness prior to PR 147 remediation contains an insecure default configuration vulnerability where remote channels inherit allowfrom = "" permitting arbitrary remote senders to pass admission checks. Attackers who can reach the configured channel can bypass access controls and reach...