CVE-2025-20943

moderate-risk
Published 2025-04-08

Out-of-bounds write in secfr trustlet prior to SMR Apr-2025 Release 1 allows local privileged attackers to cause memory corruption.

Do I need to act?

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0.07% 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
6
CVSS 6.4/10 Medium
LOCAL / HIGH complexity

Affected Vendors

46
/ 100
moderate-risk
Severity 17/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 29/34 · Critical