PT-2025-50159 · Microsoft · Windows

Published 2025-12-09 · Updated 2025-12-15 · CVE-2025-62457

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 (affected versions not specified)

Description An issue exists in the Windows Cloud Files Mini Filter Driver that could allow a local attacker to gain elevated privileges. The issue is an out-of-bounds read condition. This could allow an authorized attacker to elevate privileges locally.

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

LPE

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-15526

CVE-2025-62457

Affected Products

Windows

References · 10

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62457 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-62457 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-62457 · Security Note
• https://bdu.fstec.ru/vul/2025-15526 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-62457 · Security Note
• https://osv.dev/vulnerability/CVE-2025-62457 · Vendor Advisory
• https://twitter.com/CVEnew/status/1998781379576750395 · Twitter Post
• https://twitter.com/paraAax/status/1999582772755681396 · Twitter Post
• https://t.me/avleonovcom/1612 · Telegram Post
• https://twitter.com/SecQube/status/2000434180480540882 · Twitter Post