CVE record · CVE-2026-66780

Submariner-operator: broker serviceaccount secret (token + ca) logged in full at trace verbosity

CVSS 6.5 MediumEPSS 0.0058 · 47th percentile

Published by the CVE Program (CNA: redhat) at 18 Aug 2026, 17:32 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.11 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1789135606 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.13 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1789131397 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.14 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1789136328 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.15 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1789136327 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.16 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1789136320 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.16 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1787854416 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.16 Package name: rhacm2/subctl-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1790670243 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.16 Package name: rhacm2/submariner-rhel9-operator https://catalog.redhat.com/software/containers/	unaffected 1790670912 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.17 Package name: rhacm2/subctl-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1788105072 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.17 Package name: rhacm2/submariner-rhel9-operator https://catalog.redhat.com/software/containers/	unaffected 1788073481 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2.17 Package name: rhacm2/submariner-addon-rhel9 https://catalog.redhat.com/software/containers/	unaffected 1788572527 to before * rpm Other versions: affected
Red Hat	Red Hat Advanced Cluster Management for Kubernetes 2 Package name: rhacm2/submariner-operator-bundle https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

Identifiers: CVE-2026-66780
CNA: redhat
Weakness (CWE): CWE-532
Tags: Red Hat Advanced Cluster Management for Kubernetes 2.11
Red Hat Advanced Cluster Management for Kubernetes 2.13
Red Hat Advanced Cluster Management for Kubernetes 2.14
Red Hat Advanced Cluster Management for Kubernetes 2.15
Red Hat Advanced Cluster Management for Kubernetes 2.16
Red Hat Advanced Cluster Management for Kubernetes 2.17
Red Hat Advanced Cluster Management for Kubernetes 2
Information disclosure
Published: 18 Aug 2026
Updated: 19 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0058, the 47th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 18 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:63016 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:67538 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:67539 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:67540 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:67541 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:67542 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:67543 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:72880 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:85227 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-66780 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2507524 issue-trackingredhat

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.