PT-2025-50153 · Microsoft · Windows Storage Vsp Driver+1

Published 2025-12-09 · Updated 2025-12-10 · CVE-2025-59517

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Storage VSP Driver (affected versions not specified)

Description A flaw in access control within the Windows Storage VSP Driver can allow a local attacker to gain higher privileges on a system. 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.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2025-15488

CVE-2025-59517

Affected Products

Windows

Windows Storage Vsp Driver

References · 8

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-59517 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-15488 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59517 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59517 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59517 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59517 · Security Note
• https://twitter.com/CVEnew/status/1998781358731047141 · Twitter Post
• https://reddit.com/r/cybersecurity/comments/1pj0lvw/cve202562221_december_2025_patch_tuesday_57 · Reddit Post