CVE-2026-16200 zevorn rt-claw RPC swarm.c claw_tool_invoke authorization
Remote attackers can bypass authorization checks in the rt-claw RPC handler to invoke tools without proper permissions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-16200?
CVE-2026-16200 is a medium-severity missing authorization vulnerability in zevorn rt-claw, published on 19 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability has been found in zevorn rt-claw up to 0.2.0. This impacts the function claw_tool_invoke of the file claw/services/swarm/swarm.c of the component RPC Handler. The manipulation leads to incorrect authorization. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-16200?
How do I fix CVE-2026-16200?
No fix has been published for CVE-2026-16200 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-16200 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16200 exists.
Sources
Also known as GHSA-9869-2292-xxj6.