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CLEANSTART-2026-HN70749 timing side-channel in the handling of RSA ClientKeyExchange messages was discovered in GnuTLS

🗓️ 31 Oct 2026 13:41:59Reported by GoogleType 
osv_cleanstart
 osv_cleanstart🔗 osv.dev👁 6 Views

Timing side-channel in GnuTLS RSA ClientKeyExchange message handling.

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31 Oct 2026 16:04Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.17.4
EPSS0.01453
GnuTLSRSA ClientKeyExchangetiming side-channel
6