PT-2026-32761 · Microsoft · Projected File System+1

Chenjian · Published 2026-04-14 · Updated 2026-04-15 · CVE-2026-26184

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 Projected File System (affected versions not specified)

Description A buffer over-read in the Windows Projected File System allows an authorized attacker to elevate privileges locally, which can lead to the attacker affecting the system.

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

Buffer Over-read

Weakness Enumeration

CWE-126

Related Identifiers

BDU:2026-05679

CVE-2026-26184

Affected Products

Projected File System

Windows

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-26184 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-26184 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26184 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-05679 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26184 · Security Note
• https://twitter.com/windowsforum/status/2044164886603665854 · Twitter Post
• https://twitter.com/CVEnew/status/2044358611267092865 · Twitter Post