PT-2025-36854 · Microsoft · Virtual Hard Drive+1

Her0M4Nt · Published 2025-09-09 · Updated 2025-09-09 · CVE-2025-54112

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Microsoft Virtual Hard Drive (affected versions not specified)

Description: A use-after-free issue exists in Microsoft Virtual Hard Drive that could allow an authorized attacker to gain elevated privileges locally. This issue allows attackers to affect the system.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-10940

CVE-2025-54112

Affected Products

Virtual Hard Drive

Windows

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-54112 · Security Note
• https://bdu.fstec.ru/vul/2025-10940 · Security Note
• https://osv.dev/vulnerability/CVE-2025-54112 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54112 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-54112 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54112 · Security Note
• https://twitter.com/CVEnew/status/1965509652319551991 · Twitter Post