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CVE-2026-56664

🗓️ 10 Jul 2026 17:21:22Reported by MendType 
mend
 mend
🔗 www.mend.io👁 6 Views

ZITADEL external JWT Identity Provider validation skips token age check when iat is omitted.

Related
Detection
Refs
Vulners
Node
OR
zitadelzitadelRange4.0.0–4.15.2
zitadelzitadelRange0.0.0–3.4.12
zitadelzitadelRange0.0.0–1.80.0-v2.20.0.20260615122908-fad02c6d9f45

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07 Oct 2026 22:49Current
5.7Medium risk
Vulners AI Score5.7
CVSS 42.3
CVSS 3.14.2
EPSS0.00318
SSVC
6