Vulnerability details
CVE-2017-0263
Actively exploited
Microsoft Windows
CVSS 3.1
7.8High
Official description
The kernel-mode drivers in Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow local users to gain privileges via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.8High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Microsoft Corporation | Microsoft Windows | Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold a | CVEProject cvelistV5 (CNA) |
References and advisories
6- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0263 x_refsource_CONFIRM
- http://www.securitytracker.com/id/1038449 vdb-entryx_refsource_SECTRACK
- http://www.securityfocus.com/bid/98258 vdb-entryx_refsource_BID
- https://xiaodaozhi.com/exploit/117.html x_refsource_MISC
- https://www.exploit-db.com/exploits/44478/ exploitx_refsource_EXPLOIT-DB
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0263 government-resource
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Details
- Published
- 2017-05-12
- Last updated
- 2025-10-22
- State
- Published
- Assigner (CNA)
- microsoft
CISA KEV catalog
- Date added
- 2022-02-10
- Due date
- 2022-08-10
- Used in ransomware
- Unknown
Exploit prediction (EPSS)
10.03%
Probability of exploitation in 30 days
95.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Active
- Technical impact
- Total
Weaknesses (CWE)
- CWE-416Use After Free