Out-of-bounds write in Fujitsu fbiosdrv.sys
Priority LOW 37CWE-787Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.
Summary
Fujitsu fbiosdrv.sys before 2.5.0.0 allows an attacker to potentially affect system confidentiality, integrity, and availability.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00158 4th percentileScored 2026-11-07
Fix Fixed fbiosdrv.sys (Fujitsu): 2.5.0.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA fbiosdrv.sys (Fujitsu) Fixed in 2.5.0.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-65001
- 2026-10-03 Alias added: GHSA-j47g-6v72-x3wr
References
More Fujitsu vulnerabilities
- TI-2013-02013 Apache Struts 2.0.0 through 2.3.15 allows remote attackers to execute arbitrary OGNL… KEVCVSS 3.1CRITICAL 9.8
- TI-2020-06702 Uncontrolled recursion in https://github.com/curl/curl CVSS 3.1HIGH 7.5
- TI-2021-06204 Integer overflow in CipherUpdate CVSS 3.1HIGH 7.5
- TI-2013-02271 The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte… CVSS 3.1MEDIUM 5.9
- TI-2024-07516 Insecure Platform Key (PK) used in UEFI system firmware signature CVSS 3.1MEDIUM 6.4
- TI-2019-04327 An issue was discovered in OpenSSH 7.9. CVSS 3.1MEDIUM 5.9
Sources
- CVE-2025-65001 · CVE Program
- CVE-2025-65001 · NVD
- FIRST EPSS
- GHSA-j47g-6v72-x3wr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences