CVE-2025-62467 — Buffer Over-read in Microsoft Windows 10 Version 1809

CWE-126 — Buffer Over-readCWE-190 — Integer Overflow or Wraparound5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 65.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
17
Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2Microsoft Windows 10 Version 22h2+14 more
Timeline
PublishedDec 9

Description

Integer overflow or wraparound in Windows Projected File System 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 Packages17 packages

▶NVDmicrosoft/windows< 10.0.17763.8146+3
▶NVDmicrosoft/windows_10_1809< 10.0.17763.8146
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6691
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.6691
▶NVDmicrosoft/windows_11_23h2< 10.0.22631.6345

🔴Vulnerability Details

2
CVEList
Windows Projected File System Elevation of Privilege Vulnerability↗2025-12-09
▶
GHSA
GHSA-5jm2-28hh-8j9g: Integer overflow or wraparound in Windows Projected File System allows an authorized attacker to elevate privileges locally↗2025-12-09
▶

📋Vendor Advisories

1
Microsoft
Windows Projected File System Elevation of Privilege Vulnerability↗2025-12-09
▶

🕵️Threat Intelligence

1
Wiz
CVE-2025-62467 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2025-62467 — Buffer Over-read in Microsoft | cvebase