AUGUST 15, 2026
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Case File

CVE-2026-66878

HIGH · CVSS 7.7 EPSS 0.21% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-12 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

A vulnerability exists in multicloud-operators-subscription that allows privileged users, such as namespace administrators, to exploit the Channel.Spec.SecretRef.Namespace field. This manipulation can lead to the unauthorized copying of sensitive Secret contents from other namespaces, resulting in potential information disclosure. Organizations utilizing this product should prioritize remediation to protect sensitive data from being exposed.

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-2026-66878
Severity
HIGH
CVSS
7.7
EPSS
0.21%

Original NVD Description

A flaw was found in multicloud-operators-subscription. A privileged user, specifically a namespace administrator capable of creating Channel and Subscription resources, can exploit this vulnerability. By manipulating the Channel.Spec.SecretRef.Namespace field, the user can cause the system to copy sensitive Secret contents from other namespaces into their own, leading to information disclosure.