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CVE-2026-5466: Improper Verification of Cryptographic Signature

🗓️ 10 Apr 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 5 Views

Improper verification of cryptographic signature in wolfSSL ECCSI via wc_VerifyEccsiHash.

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CVE-2026-5466 wc_VerifyEccsiHash missing sanity check
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10 Apr 202603:00
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10 Apr 202603:00
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29 Apr 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 47.6
CVSS 3.18.1
EPSS0.00188
SSVC
5