CVE-2026-47477 Memory corruption in Triton Inference Server
An attacker can cause a stack-based buffer overflow in NVIDIA Triton Inference Server, leading to denial of service.
- 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-2026-47477?
CVE-2026-47477 is a high-severity memory corruption vulnerability in NVIDIA Triton Inference Server, published on 14 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause a stack-based buffer overflow. A successful exploit of this vulnerability might lead to denial of service.
Weakness: CWE-121
Which versions are affected by CVE-2026-47477?
How do I fix CVE-2026-47477?
No fix has been published for CVE-2026-47477 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2026-47477 being exploited?
There is no known exploitation of CVE-2026-47477 in the wild and no public exploit code.
Sources
Also known as GHSA-cpvv-p5x5-22h6.