PT-2026-24281 · Microsoft · Windows

Chenjian · Published 2026-03-10 · Updated 2026-03-17 · CVE-2026-24287

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 Kernel (affected versions not specified)

Description An issue exists in the Windows Kernel where external control of a file name or path can allow an authorized attacker to elevate privileges locally. The vulnerability is related to incorrect external management of a file name or path. Exploitation of this issue may allow an attacker to affect the system.

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

Weakness Enumeration

CWE-73

Related Identifiers

BDU:2026-02987

CVE-2026-24287

Affected Products

Windows

References · 8

• https://osv.dev/vulnerability/CVE-2026-24287 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24287 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-24287 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-24287 · Security Note
• https://bdu.fstec.ru/vul/2026-02987 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-24287 · Security Note
• https://t.me/avleonovcom/1637 · Telegram Post
• https://twitter.com/CVEnew/status/2033755401607385166 · Twitter Post