CVE-2026-25170

CWE-416 — Use After Free5 documents5 sources
Severity
7.0HIGH
EPSS
0.0%
top 88.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
13
Microsoft Windows 11 Version 22h3Microsoft Windows 11 Version 23h2Microsoft Windows 11 Version 24h2+10 more
Timeline
PublishedMar 10

Description

Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.0 | Impact: 5.9

Affected Packages13 packages

▶NVDmicrosoft/windows< 10.0.20348.4830+2
▶NVDmicrosoft/windows_11_23h2< 10.0.22631.6783
▶NVDmicrosoft/windows_11_24h2< 10.0.26100.7979
▶NVDmicrosoft/windows_11_25h2< 10.0.26200.7979
▶NVDmicrosoft/windows_11_26h1< 10.0.28000.1719

🔴Vulnerability Details

2
CVEList
Windows Hyper-V Elevation of Privilege Vulnerability↗2026-03-10
▶
GHSA
GHSA-vwfp-g4pw-vm68: Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally↗2026-03-10
▶

📋Vendor Advisories

1
Microsoft
Windows Hyper-V Elevation of Privilege Vulnerability↗2026-03-10
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-25170 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-25170 (HIGH CVSS 7) | Use after free in Windows Hyper-V a | cvebase.io