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Netty: TOCTOU in OcspServerCertificateValidator

🗓️ 22 Jul 2026 21:47:41Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 15 Views

Netty's OCSP validator forwards the handshake event before OCSP completes, risking data leakage.

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Vulners
Node
OR
io.nettynetty-handler-ssl-ocspRange<4.1.136.Finalmaven
io.nettynetty-handler-ssl-ocspRange4.2.0.Final4.2.16.Finalmaven

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22 Jul 2026 21:47Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.4
EPSS0.00112
SSVC
15