CVE-2025-27728 — Out-of-bounds Read in Microsoft Windows 11 Version 24h2

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.6%
top 30.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Microsoft Windows 11 Version 24h2Microsoft Windows Server 2025Microsoft Windows 11 24h2+3 more
Timeline
PublishedApr 8

Description

Out-of-bounds read in Windows Kernel-Mode Drivers 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 Packages7 packages

▶NVDmicrosoft/windows< 10.0.26100.3775
▶NVDmicrosoft/windows_11_24h2< 10.0.26100.3775
▶CVEListV5microsoft/windows_server_202510.0.26100.0 — 10.0.26100.3775
▶CVEListV5microsoft/windows_11_version_24h210.0.26100.0 — 10.0.26100.3775

🔴Vulnerability Details

1
GHSA
GHSA-3w3r-78f2-2x8v: Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally↗2025-04-08
▶

📋Vendor Advisories

1
Microsoft
Windows Kernel-Mode Driver Elevation of Privilege Vulnerability↗2025-04-08
▶

🕵️Threat Intelligence

1
Bleepingcomputer
Microsoft April 2025 Patch Tuesday fixes exploited zero-day, 134 flaws↗2025-04-08
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CVE-2025-27728 — Out-of-bounds Read in Microsoft | cvebase