CVE-2022-26923
CISA KEVPublished August 18, 2022 · Updated April 3, 2026
high
Official Description+
An authenticated user could manipulate attributes on computer accounts they own or manage, and acquire a certificate from Active Directory Certificate Services that would allow for privilege escalation to SYSTEM.
Affected Products
| Vendor | Product |
|---|---|
| Microsoft | Active Directory |
Patch Status
Patch by 2022-09-08
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2022-26923.