CVE-2026-93685: medium-severity vulnerability in Red Hat Advanced Cluster Management for…
Multicluster-observability-addon: multicluster-observability-addon: possible unauthenticated debug/metrics endpoint via cmdfactory.newcontrollercommandconfig (confirmed exposed by engineering)
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.4epss 0.4%
A flaw was found in the multicluster-observability-addon. A remote attacker can access a debug endpoint without authentication, due to a misconfiguration in the underlying addon-framework library. This allows for the disclosure of sensitive operational information, such as goroutine, heap, and command-line details, after completing a basic encrypted connection. This vulnerability does not enable direct remote code execution.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Affected products
Red Hat · Red Hat Advanced Cluster Management for Kubernetes 2Related CVEs — Red Hat Advanced Cluster Management for…
In the same product, most dangerous first.
CVE-2026-66786CRITICALSubmariner: submariner: ipsec.conf stanza injection via remote-supplied cablename and subnetsEPSS 1.4%CVE-2024-3727HIGHContainers/image: digest type does not guarantee valid typeEPSS 1.3%CVE-2024-11831MEDIUMNpm-serialize-javascript: cross-site scripting (xss) in serialize-javascriptEPSS 1.1%CVE-2026-16242CRITICALHypershift: konnectivity proxy-server accepts agent connections without validating client certificatesEPSS 0.9%CVE-2024-1139HIGHCluster-monitoring-operator: credentials leakEPSS 0.9%CVE-2024-0874MEDIUMCoredns: cd bit response is cached and served laterEPSS 0.8%