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CVE-2026-75886

HIGH CVSS: 7.2 Published: 2026-09-23 Modified: 2026-09-23

Description

A flaw was found in openshift/console. An unauthenticated remote attacker can exploit a misconfiguration in the CatalogdHandler, which lacks proper authentication, and the forwarding of the `openshift-session-token` cookie. This allows the attacker to send requests to the in-cluster catalogd service, leading to the disclosure of the internal operator-catalog index and providing a relay into the openshift-catalogd namespace.

Affected Platforms

Unknown

Weakness Type

CWE-441

References