CVE-2026-40964_CVE-2026-40964

7.5 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:X/RC:X/CR:M/IR:X/AR:X/MAV:N/MAC:L/MPR:N/MUI:N/MS:U/MC:H/MI:N/MA:N

Description

Authentication Bypass in cf-auth-proxy in Cloud Foundry Foundation all installations allows an unauthenticated remote attacker to gain read access to every log and metric for every application and platform component via minting a JWT that the cf-auth-proxy accepts as a valid logs.admin token.

Affected versions:
- log-cache_release: all versions through v3.2.6 (inclusive); fixed in v3.2.7 or later
- CF Deployment: all versions through v55.?.0 (inclusive); fixed in v55.?.0 or later (bundles log-cache_release v3.2.7)

Basic Information

ID CVE-2026-40964

Source vmware

Published Jun 1, 2026 at 21:02

Affected Product

Vendor Cloud Foundry Foundation

Product log-cache_release

Affected Versions Cloud Foundry Foundation log-cache_release 0
Cloud Foundry Foundation CF Deployment 0

CWE Classification

CWE-287

References

www.cloudfoundry.org /blog/cve-2026-40964-read-access-to-cf-logs/

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    "published": "2026-06-01T21:02:26.532Z",
    "modified": "2026-06-01T21:02:26.532Z",
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