- Security patches resolve multiple CVEs affecting SAML handling, auth‑header parsing, DoS via SAMLRequest decompression, and disabled‑client checks.
- Introduces a new key‑affinity mechanism for session IDs.
- Numerous bug fixes: OIDC callback parameters, client‑role deletion timeout, SAML auth regression after upgrade, client‑secret disclosure, organization‑aware login flow, realm import visibility, cluster rejoin after network partition, unn...
26.5.4
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Patched multiple critical CVEs (OpenTelemetry memory allocation, admin permission bypass, Jackson upgrade, group hierarchy disclosure, vault secret leak, account linking hash, reset credentials bypass) and fixed a config leak of the vaul...
Security patches address CVE‑2026‑9793 (JWE request object enforcement), CVE‑2026‑4629 (hard‑coded role mapper injection), CVE‑2026‑14209 (admin UI brute‑force), and two fine‑grained admin permission bypasses (client scope and group chil...