Vulnerability · Published Aug 11, 2026 · Assigned by intel
CVE-2026-20770
Medium 5.4
In plain English
A medium-severity security flaw in Cluster Management Toolkit for Kubernetes software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Official description
Protection mechanism failure for some Cluster Management Toolkit for Kubernetes software before version v0.8.5 within Ring 3: User Applications may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires passive user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| n/a | Cluster Management Toolkit for Kubernetes software | before version v0.8.5 |
Weakness: CWE-693 · Vector: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N