PT-2025-4194 · Microsoft · Com+1

He Yisheng + 1 · Published 2025-01-14 · Updated 2025-01-16 · CVE-2025-21281

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 Microsoft COM for Windows (affected versions not specified)

Description An elevation-of-privilege issue affects the system, allowing attackers to elevate their privileges.

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

LPE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-02086

CVE-2025-21281

Affected Products

Com

Windows

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21281 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21281 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21281 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21281 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-02086 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-21281 · Security Note
• https://twitter.com/windowsforum/status/1879247379448119338 · Twitter Post
• https://twitter.com/CVEnew/status/1879858807922462817 · Twitter Post