https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T10:38:45.127694+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-27478 CVE-2026-27478 — Unity Catalog has a JWT Issuer Validation Bypass Allows Complete User Impersonation 2026-10-07T10:38:45.142985+00:00

Affected: unitycatalog

Unity Catalog is an open, multi-modal Catalog for data and AI. In 0.4.0 and earlier, a critical authentication bypass vulnerability exists in the Unity Catalog token exchange endpoint (/api/1.0/unity-control/auth/tokens). The endpoint extracts the issuer (iss) claim from incoming JWTs and uses it to dynamically fetch the JWKS endpoint for signature validation without validating that the issuer is a trusted identity provider.