OCTOBER 10, 2026
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Case File

CVE-2026-75886

HIGH · CVSS 7.2 EPSS 0.33% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-23 · Last synced 2026-10-10

CyberRota Analysis

AI-Generated

A vulnerability exists in the OpenShift Console due to a misconfiguration in the CatalogdHandler, which allows unauthenticated remote attackers to exploit the lack of proper authentication and the forwarding of the `openshift-session-token` cookie. This can lead to unauthorized access to the internal operator-catalog index and potentially compromise the openshift-catalogd namespace. Organizations using OpenShift should prioritize addressing this issue to prevent potential data exposure and unauthorized access to their cluster resources.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-75886
Severity
HIGH
CVSS
7.2
EPSS
0.33%

Original NVD 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.