PT-2025-42020 · Microsoft · Windows Ntfs+1

Published 2025-10-14 · Updated 2025-10-14 · CVE-2025-55335

Positive Technologies (AI Summary)

CVSS v3.1

7.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows NTFS (affected versions not specified)

Description A use after free condition exists in Windows NTFS. This allows an unauthorized attacker to elevate privileges locally.

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

Use After Free

Race Condition

Weakness Enumeration

CWE-416

CWE-362

Related Identifiers

BDU:2025-13268

CVE-2025-55335

Affected Products

Windows

Windows Ntfs

References · 7

• https://bdu.fstec.ru/vul/2025-13268 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55335 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-55335 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55335 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-55335 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-55335 · Security Note
• https://twitter.com/CVEnew/status/1978198286239408283 · Twitter Post