Authlib Accepts An Empty HMAC Key, Allowing JWS/JWT Signature Forgery (HS256/HS384/HS512)
🗓️ 28 Oct 2026 14:21:24Reported by Veracode Vulnerability DatabaseType 
veracode🔗 sca.analysiscenter.veracode.com👁 5 Views
| Reporter | Title | Published | Views | Family All 67 |
|---|---|---|---|---|
 | CVE-2026-114616 vulnerabilities | 29 Oct 202608:55 | – | cgr |
 | CVE-2026-114616 | 22 Oct 202621:25 | – | circl |
 | Authlib trust management issue vulnerability | 22 Oct 202600:00 | – | cnnvd |
 | CVE-2026-114616 | 22 Oct 202621:14 | – | cve |
 | CVE-2026-114616 Authlib accepts an empty HMAC key, allowing JWS/JWT signature forgery (HS256/HS384/HS512) | 22 Oct 202621:14 | – | cvelist |
 | CVE-2026-114616 | 22 Oct 202621:14 | – | debiancve |
 | EUVD-2026-108517 | 27 Oct 202616:09 | – | euvd |
 | Authlib accepts an empty HMAC key, allowing JWS/JWT signature forgery (HS256/HS384/HS512) | 27 Oct 202616:09 | – | github |
 | CVE-2026-114616 | 22 Oct 202621:14 | – | mend |
 | CVE-2026-114616 | 22 Oct 202622:18 | – | nvd |
10
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31 Oct 2026 08:23Current
6Medium risk
Vulners AI Score6
CVSS 3.17.4 - 9.1
EPSS0.00299