What is CVE-2025-65001?

CVE-2025-65001 is a high-severity vulnerability in Fujitsu Fbiosdrv.sys, classified under Out-of-bounds Write. CVSS score: 8.2/10. Published 2025-11-12.

How severe is CVE-2025-65001?

High severity. CVSS v3 base score is 8.2 out of 10.

Buffer overflow in Fujitsu Fbiosdrv.sys

CVE-2025-65001

Fujitsu fbiosdrv.sys before 2.5.0.0 allows an attacker to potentially affect system confidentiality, integrity, and availability.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (2.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Fujitsu Fbiosdrv.sys — versions 0

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org
cve@mitre.org
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-65001?: CVE-2025-65001 is a high-severity vulnerability in Fujitsu Fbiosdrv.sys, classified under Out-of-bounds Write. CVSS score: 8.2/10. Published 2025-11-12.
How severe is CVE-2025-65001?: High severity. CVSS v3 base score is 8.2 out of 10.