CVE-2023-21671

moderate-risk
Published 2023-11-07

Memory Corruption in Core during syscall for Sectools Fuse comparison feature.

Do I need to act?

-
0.06% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.3/10 Critical
LOCAL / LOW complexity

Affected Vendors

49
/ 100
moderate-risk
Severity 28/34 · Critical
Exploitability 0/34 · Minimal
Exposure 21/34 · High