CVE-2026-36365 Command injection in n/a
A local attacker can execute arbitrary code via command injection in the shutdown and sleep functions of the caesium-image-compressor library.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-36365?
CVE-2026-36365 is a high-severity command injection vulnerability in n/a, published on 4 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue in Lymphatus caesium-image-compressor All versions up to and including commit 02da2c6 allows a local attacker to execute arbitrary code via the shutdownMachine and putMachineToSleep functions in PostCompressionActions.cpp
Which versions are affected by CVE-2026-36365?
How do I fix CVE-2026-36365?
No fix has been published for CVE-2026-36365 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-36365 being exploited?
There is no known exploitation of CVE-2026-36365 in the wild and no public exploit code.
Sources
Also known as GHSA-2rrx-2h24-9hm6.