What is CVE-2025-61690?

CVE-2025-61690 is a high-severity vulnerability in Keyence Corporation Kv Studio, classified under Buffer Underwrite. CVSS score: 7.8/10. Published 2025-10-02.

How severe is CVE-2025-61690?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Keyence Corporation Kv Studio

CVE-2025-61690

KV STUDIO versions 12.23 and prior contain a buffer underflow vulnerability. If the product uses a specially crafted file, arbitrary code may be executed on the affected product.

EPSS: 0.000 (3.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Keyence Corporation Kv Studio — versions 12.23 and prior

Weakness classification (CWE)

CWE-124 — Buffer Underwrite

References

www.keyence.com/kv_vulnerability2509302
jvn.jp/en/vu/JVNVU97069449/

Frequently asked questions

What is CVE-2025-61690?: CVE-2025-61690 is a high-severity vulnerability in Keyence Corporation Kv Studio, classified under Buffer Underwrite. CVSS score: 7.8/10. Published 2025-10-02.
How severe is CVE-2025-61690?: High severity. CVSS v3 base score is 7.8 out of 10.