CVE-2026-34204 | MinIO up to RELEASE.2025-10-15T17-29-55Z extractMetadataFromMime improper authentication (GHSA-3rh2-v3gr-35p9)
A vulnerability has been found in MinIO and classified as critical. Affected by this vulnerability is the function extractMetadataFromMime. The manipulation leads to improper authentication.
This vulnerability is uniquely identified as CVE-2026-34204. The attack is possible to be carried out remotely. No exploit exists.
The affected component should be upgraded.