Skip to content
Threat Feed
Subscribe

Product

Windows Server 2022

3 briefs RSS
high advisory

Public Proof-of-Concept for CVE-2023-21768 Local Privilege Escalation

Public availability of multiple proof-of-concept exploits for CVE-2023-21768, a local privilege escalation vulnerability in the Windows Ancillary Function Driver (AFD), increases the risk of local users elevating processes to SYSTEM privileges.

Windows 11 +2 windows privilege-escalation cve
1t 1c
high advisory

Multiple Vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities in Microsoft developer tools and platforms could allow an attacker to achieve arbitrary code execution, data manipulation, privilege escalation, bypassing security measures, information disclosure, and denial of service.

Visual Studio 2017 +11 vulnerability code-execution privilege-escalation denial-of-service windows cloud
3r 6t
high advisory

Windows HTTP.sys Local Privilege Escalation Vulnerability (CVE-2026-21250)

A local privilege escalation vulnerability exists in Windows 11 24H2, Windows 11 25H2, and Windows Server 2022 23H2 due to improper handling of untrusted pointers in HTTP.sys via strcat truncation.

Windows 11 +1 local-privilege-escalation windows cve-2026-21250 http.sys
2r 1t 1c