CVE intelligence and bounded remediation

CVE-2025-50168 — Microsoft Windows 11 22H2 security vulnerability

High CVSS 7.8

Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

Severity
High
CVSS
7.8 (3.1)
Published
2025-08-12
CISA KEV
Not currently listed
Ecosystem
windows/system
Weaknesses
CWE-122, CWE-843

Affected products

  • microsoft / windows_11_22h2
  • microsoft / windows_11_23h2
  • microsoft / windows_11_24h2
  • microsoft / windows_server_2022_23h2
  • microsoft / windows_server_2025

Matched remediation archetype

Buffer bounds, memory safety, and memory corruption

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Identify affected native-code versions, build flags, architectures, parsers, codecs, drivers, and input paths in all shipped artifacts.
  • Determine whether untrusted data reaches the affected routine and the process privilege, sandbox, and network exposure.
  • Confirm statically linked, vendored, firmware, and platform-provided copies, not only package-manager records.

Remediate safely

  • Apply the maintained upstream correction or replace the affected component, then rebuild every dependent artifact from clean inputs.
  • Adopt bounds-checked interfaces, validated sizes and integer conversions, clear ownership, and memory-safe components where practical.
  • Enable supported compiler and runtime hardening and add sanitized tests and fuzz regression seeds derived from non-weaponized fixtures.

Authoritative sources

Complete CVE record and remediation plan

The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.