VDB
CVE-2025-65073
CVE-2025-65073
PUBLISHED
CVSS 7.5 HIGH
Reported by mitre · Published November 17, 2025
keystone is fixed in 28.0.0, 27.0.0 and 26.0.1 (PyPI)
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.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| keystone | PyPI | 28.0.0, 27.0.0, 26.0.1 |
Risk scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| OpenStack | Keystone | 0, 27.0.0, 28.0.0 |
| OpenStack | Keystone | 0, 28.0.0, 27.0.0 |
| PyPI | keystone | 28.0.0.0rc1, 27.0.0.0rc1, 27.0.0.0rc1 |
| openstack | keystone | 28.0.0, 27.0.0, 0 |
Timeline
- Nov 17, 2025 CVE Published
- Nov 17, 2025 EPSS Score (30 in total, the first dated here)
- Nov 17, 2025 PoC Published (3 in total, the first dated here)
- Mar 10, 2026 Security Advisory (9 in total, the first dated here)
- Mar 26, 2026 Coalition ESS Score (2 in total, the first dated here)
- Jun 23, 2026 Distribution Patch (8 in total, the first dated here)
- Aug 13, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln CVE-2025-65073
vulnetix vdb fixes CVE-2025-65073Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
"https://api.vdb.vulnetix.com/v2/vuln/CVE-2025-65073/fixes/registry"The Community plan is free and allows 50 queries a day. Get a free API key · API quickstart