Browse / CVEs / CVE-2021-43226
CVE-2021-43226· microsoft / windows
Microsoft Windows Privilege Escalation Vulnerability
Exploited in the wild. Listed by CISA on 2025-10-06; known to be used by ransomware.
3.3%likelihood of exploitation, next 30 days
89%of all CVEs are less likely
Nonecheck to confirm it
Microsoft Windows Common Log File System Driver contains a privilege escalation vulnerability that could allow a local, privileged attacker to bypass certain security mechanisms.
No ready check is stored for this CVE. Confirm it by hand from the references.
References
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