CVE-2025-65073

—

CVSS 3.1

7.5 high

EPSS

<1%p13

Published

Nov 17, 2025 (Nov 17, 2025)

Modified

Jun 17, 2026

Description

OpenStack Keystone before 26.0.1, 27.0.0, and 28.0.0 allows a /v3/ec2tokens or /v3/s3tokens request with a valid AWS Signature to provide Keystone authorization.

Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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