CVE-2026-51871 Code injection in n/a

Critical 9.8 Published Updated

Attackers can achieve arbitrary code execution in Devika by exploiting direct execution of LLM-generated content in the runner.

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-2026-51871?

CVE-2026-51871 is a critical code injection vulnerability in n/a, published on 30 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Devika v1.0 is vulnerable to Code Injection in the Runner.execute function in src/agents/runner/runner.py which allows an attacker to achieve arbitrary code execution by exploiting the direct execution of LLM-generated content.

Weakness: CWE-94

Which versions are affected by CVE-2026-51871?

How do I fix CVE-2026-51871?

No fix has been published for CVE-2026-51871 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2026-51871 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-51871 exists.

Sources

Also known as GHSA-5656-fcv7-9pxx.

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