CVE-2014-6317 in the critical feed json
Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2…
published 2014-11-11 11 y ago modified 2026-06-17 4 mo ago also EUVD-2014-6201
- cvss
- 7.1
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 18.4%
- EPSS 18.4% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
Array index error in win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows remote attackers to cause a denial of service (reboot) via a crafted TrueType font, aka "Denial of Service in Windows Kernel Mode Driver Vulnerability."
Patch / fix
Exploit prediction
18.43% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
Classification
- Weakness
-
- CWE-129 Improper Validation of Array Index
References
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2014/ms14-079
vendor-advisory, patch
-
blogs.technet.com
/b/srd/archive/2014/11/11/assessing-risk-for-the-november-2014-security-updates.aspx
vendor-advisory
-
securityfocus.com
/bid/70949
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2014-6317
- NVD CVE-2014-6317
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.