CVE-2023-21477
high-risk
Published 2025-09-03
Access of Memory Location After End of Buffer vulnerability in TIGERF trustlet prior to SMR Apr-2023 Release 1 allows local attackers to access protected data.
Do I need to act?
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0.01% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.9/10
High
LOCAL
/ LOW complexity
Affected Products (20)
Affected Vendors
References (1)
52
/ 100
high-risk
Severity
25/34 · High
Exploitability
0/34 · Minimal
Exposure
27/34 · High