CVE-2025-58776 Memory corruption in KV STUDIO
A stack-based buffer overflow in KV Studio allows arbitrary code execution via a specially crafted file.
- 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-2025-58776?
CVE-2025-58776 is a high-severity memory corruption vulnerability in KEYENCE CORPORATION KV STUDIO, published on 2 Oct 2025. 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
KV Studio versions 12.23 and prior contain a stack-based buffer overflow vulnerability. If the product uses a specially crafted file, arbitrary code may be executed on the affected product.
Weakness: CWE-121
Which versions are affected by CVE-2025-58776?
How do I fix CVE-2025-58776?
No fix has been published for CVE-2025-58776 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-2025-58776 being exploited?
There is no known exploitation of CVE-2025-58776 in the wild and no public exploit code.
Sources
Also known as GHSA-76v7-6m72-pmgg.