CVE-2026-42965EPSS p10.4%
CVE-2026-42965CVE-2026-42965
redhat / openshift_container_platform
Description
A flaw was found in the OpenShift Router. A user with EndpointSlice write access can exploit this vulnerability by creating a Service backed by an FQDN (Fully Qualified Domain Name) EndpointSlice that resolves to a cloud metadata endpoint. This allows the router to proxy requests to the cloud metadata endpoint, leading to the disclosure of instance credentials and other sensitive metadata. This bypasses previous security measures for validating IP addresses.
Scoring
| CVSS | 7.7 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
| EPSS | 0.21% probability of exploitation · percentile 10.4% · 2026-06-19T12:03:05Z |
| Last modified | 2026-06-08 |
Related by meaning· 6
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