What is CVE-2026-40965?

CVE-2026-40965 is a critical-severity vulnerability in Cloud Foundry Foundation Cf Deployment, classified under Information Disclosure. CVSS score: 10.0/10. Published 2026-06-01.

How severe is CVE-2026-40965?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Information disclosure in Cloud Foundry Foundation Cf Deployment

CVE-2026-40965

Cloud Foundry UAA versions v76.12.0 through v78.12.0 are vulnerable to a private key exposure. The server contains a vulnerability where EC (Elliptic Curve) private keys are inadvertently exposed through the public /token_keys endpoint. Th…

Vulnerability class: Information Disclosure

EPSS: 0.000 (13.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L.

Affected products

Cloud Foundry Foundation Cf Deployment — versions 30.0.0
Cloud Foundry Foundation Uaa_release — versions 76.12.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security@vmware.com

Frequently asked questions

What is CVE-2026-40965?: CVE-2026-40965 is a critical-severity vulnerability in Cloud Foundry Foundation Cf Deployment, classified under Information Disclosure. CVSS score: 10.0/10. Published 2026-06-01.
How severe is CVE-2026-40965?: Critical severity. CVSS v3 base score is 10.0 out of 10.