Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-27491

Use after free in Windows Hyper-V allows an authorized attacker to execute code over a network.

Published

2025-04-08T18:16:00.140

Last Modified

2025-07-08T17:16:00.837

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.1 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System microsoft windows_10_1507 < 10.0.10240.20978 Yes
Operating System microsoft windows_10_1507 < 10.0.10240.20978 Yes
Operating System microsoft windows_10_1607 < 10.0.14393.7969 Yes
Operating System microsoft windows_10_1607 < 10.0.14393.7969 Yes
Operating System microsoft windows_10_1809 < 10.0.17763.7136 Yes
Operating System microsoft windows_10_1809 < 10.0.17763.7136 Yes
Operating System microsoft windows_10_21h2 < 10.0.19044.5737 Yes
Operating System microsoft windows_10_22h2 < 10.0.19045.5737 Yes
Operating System microsoft windows_11_22h2 < 10.0.22621.5189 Yes
Operating System microsoft windows_11_23h2 < 10.0.22631.5189 Yes
Operating System microsoft windows_11_24h2 < 10.0.26100.3775 Yes
Operating System microsoft windows_server_2016 < 10.0.14393.7969 Yes
Operating System microsoft windows_server_2019 < 10.0.17763.7136 Yes
Operating System microsoft windows_server_2022 < 10.0.20348.3453 Yes
Operating System microsoft windows_server_2022_23h2 < 10.0.25398.1551 Yes
Operating System microsoft windows_server_2025 < 10.0.26100.3775 Yes
References