Microsoft Win32K Privilege Escalation Vulnerability

HIGH 7.8EXPLOITED (CISA KEV)CVE-2023-29336 · Published 09/05/2023 · updated 17/06/2026

Microsoft Win32K Privilege Escalation Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 09/05/2023. Patch affected systems as an emergency.

Package	Affected versions	Patched versions
Win32k Microsoft	Versions not published yet (product named by CISA KEV)

Description

Win32k Elevation of Privilege Vulnerability

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29336 · Patch
exploit-db.com/exploits/52301 · Exploit
cisa.gov/known-exploited-vulnerabilities-catalog · US Government Resource
CISA KEV · CVE-2023-29336

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