CVE-2025-65073
keystone - security update
7.5
HIGH
CVSS 3.1
EPSS 0.03%
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.
How to fix CVE-2025-65073
To remediate CVE-2025-65073, upgrade the affected package to a fixed version below.
- Debian/keystone—upgrade to 2:18.1.0-1+deb11u2 or later
- —upgrade to 2:18.1.0-1+deb11u2 or later
- —upgrade to 2:22.0.2-0+deb12u1 or later
- —upgrade to 26.0.1 or later
Is CVE-2025-65073 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 2:18.1.0-1+deb11u2
- from 0, < 2:18.1.0-1+deb11u2
- from 0, < 2:22.0.2-0+deb12u1
- from 0, < 26.0.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N |