CVE-2026-106038 Mooncake Store through 0.3.13.post1 Unauthenticated Object Deletion via Remove RPCs
Unauthenticated attackers can delete any object or clear the entire Mooncake Store via RPCs, causing cache loss and service disruption.
- 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-2026-106038?
CVE-2026-106038 is a high-severity missing authorization vulnerability in kvcache-ai Mooncake, published on 6 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Mooncake Store master through 0.3.13.post1 contains a missing authentication vulnerability that allows unauthenticated attackers to force-delete any object via Remove, RemoveByRegex, RemoveAll and BatchRemove on the coro_rpc port. Attackers can send forged requests with the force flag set to bypass lease checks, wipe keys matching any regex, or clear the entire store, causing cache loss and request failures.
Weakness: CWE-306
Which versions are affected by CVE-2026-106038?
How do I fix CVE-2026-106038?
No fix has been published for CVE-2026-106038 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-2026-106038 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-106038 exists.
Sources
Also known as GHSA-j222-33gf-8mpg.