CVE-2025-59192

CWE-126 — Buffer Over-read4 documents4 sources
Severity
7.8HIGH
EPSS
0.1%
top 82.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
27
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+24 more
Timeline
PublishedOct 14

Description

Buffer over-read in Storport.sys Driver allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages27 packages

▶NVDmicrosoft/windows< 10.0.17763.7919+3
▶NVDmicrosoft/windows_10_1507< 10.0.10240.21161
▶NVDmicrosoft/windows_10_1607< 10.0.14393.8519
▶NVDmicrosoft/windows_10_1809< 10.0.17763.7919
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6456

🔴Vulnerability Details

2
GHSA
GHSA-86fg-3xm6-cmj3: Buffer over-read in Storport↗2025-10-14
▶
CVEList
Storport.sys Driver Elevation of Privilege Vulnerability↗2025-10-14
▶

📋Vendor Advisories

1
Microsoft
Storport.sys Driver Elevation of Privilege Vulnerability↗2025-10-14
▶
CVE-2025-59192 (HIGH CVSS 7.8) | Buffer over-read in Storport.sys Dr | cvebase.io