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NVD HIGH: CVE-2026-66878 — A flaw was found in multicloud-operators-subscription. A privileged user, specif...

·Source: NIST NVD

Updated:

Executive Summary

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.

Analysis

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. CVSS Score: 7.7. Published: 2026-08-12T02:16:37.937.

Indicators of Compromise (1)

CVE (1)
CVE-2026-66878
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Aug 12, 2026. Verified by: NIST.

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