SUSE-SU-2026:0975-1
Security update for python-Authlib
Einstufung nach Quelle
Keine Quelle nennt einen CVSS-Wert.
Trivys eigenes Label ist CRITICAL. Kritisch laut SUSE.
Beschreibung
This update for python-Authlib fixes the following issues: - CVE-2026-27962: JWS `deserialize_compact()` allows for signature bypass by accepting user-controlled embedded JWK as verification key (bsc#1259738). - CVE-2026-28490: cryptographic padding oracle in JWE RSA1_5 key management algorithm (bsc#1259736). - CVE-2026-28498: fail-open in behavior OIDC hash validation allows for bypass mandatory integrity protections (bsc#1259737).
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| openSUSE Leap 15.6 | python311-Authlib | 1.3.1-150600.3.17.1 |
| SUSE Linux Enterprise 15.6 | python311-Authlib | 1.3.1-150600.3.17.1 |
| SUSE Linux Enterprise 15.7 | python311-Authlib | 1.3.1-150600.3.17.1 |
Referenzen
- https://bugzilla.suse.com/1259736
- https://bugzilla.suse.com/1259737
- https://bugzilla.suse.com/1259738
- https://lists.suse.com/pipermail/sle-security-updates/2026-March/024822.html
- https://www.suse.com/security/cve/CVE-2026-27962/
- https://www.suse.com/security/cve/CVE-2026-28490/
- https://www.suse.com/security/cve/CVE-2026-28498/
- https://www.suse.com/support/security/rating/