Debian/python-authlib: critical 9.1
Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.9, a JWK Header Injection vulnerability in authlib's JWS implementation allows an unauthenticated attack
Action: Upgrade python-authlib to 1.6.9-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.6.9-1 | - |
Fixed versions
| 1.6.9-1 |
Sources
- osv: DEBIAN-CVE-2026-27962#Debian:14/python-authlib
- https://security-tracker.debian.org/tracker/CVE-2026-27962
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