PT-2025-28576 · Microsoft · Windows Ntfs+1

Bruno Botelho · Published 2025-07-08 · Updated 2025-07-08 · CVE-2025-49678

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: Windows NTFS (affected versions not specified)

Description: A null pointer dereference issue in Windows NTFS allows an authorized attacker to elevate privileges locally. The issue was fixed in the Windows July Patch Tuesday.

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

LPE

NULL Pointer Dereference

Race Condition

Weakness Enumeration

CWE-476

CWE-362

Related Identifiers

BDU:2025-08442

CVE-2025-49678

Affected Products

Windows

Windows Ntfs

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-49678 · Security Note
• https://bdu.fstec.ru/vul/2025-08442 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49678 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-49678 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-49678 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-49678 · Vendor Advisory
• https://twitter.com/CVEnew/status/1942633709108076598 · Twitter Post
• https://twitter.com/brunoapbotelho/status/1942636403772301637 · Twitter Post