CVE-2026-102437 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in DeepSeek-Reasonix
A local attacker can execute arbitrary commands in DeepSeek-Reasonix by manipulating repository content viewed in the workspace-changes diff viewer.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-102437?
CVE-2026-102437 is a high-severity command injection vulnerability in esengine DeepSeek-Reasonix, published on 29 Sep 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
OS Command Injection in internal/gitcmd (git diff filter.clean/smudge invocation) in esengine DeepSeek-Reasonix (Reasonix Studio) allows a local attacker who controls repository content (.gitattributes + .git/config) to execute arbitrary commands via the desktop app's workspace-changes diff viewer.
Weakness: CWE-78
Which versions are affected by CVE-2026-102437?
How do I fix CVE-2026-102437?
No fix has been published for CVE-2026-102437 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-2026-102437 being exploited?
There is no known exploitation of CVE-2026-102437 in the wild and no public exploit code.
Sources
Also known as GHSA-8rx4-qgjw-3jvq, GHSA-grg2-7gc6-36m6.