Records1All Threatist records
Exploited (KEV)0None in CISA KEV
CVSS critical0CVSS 9.0–10.0
CVSS high1CVSS 7.0–8.9
Exploited now
ex-aws records in CISA KEVNo ex-aws vulnerabilities are listed in CISA KEV.
Priority MEDIUM 43
Improper Certificate Validation vulnerability in ex-aws ex_aws_sns (ExAws.SNS, ExAws.SNS.PublicKeyCache modules) allows Signature Spoofing by Improper Validation.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00226 · Published 2026-05-28 · Fixed in 2.3.5 CWE-295
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