CVE-2026-43001
high
CVSS v3
8.5
CVSS v2
—
VIR risk
8.5
Description
OpenStack Keystone has an Incorrect Authorization Issue
Predictions
Exploit likelihood
90%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2026-43001
Vendor advisory: cve@mitre.org — https://review.opendev.org/c/openstack/keystone/+/985804
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | affected | |
| debian | bullseye | affected | |
| debian | forky | affected | |
| debian | sid | affected | |
| debian | trixie | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| openstack | keystone | {"startIncluding":"13.0.0","endIncluding":"19.0.0"} | |
References
- https://bugs.launchpad.net/keystone/+bug/2149775
- https://review.opendev.org/c/openstack/keystone/+/985804
- https://nvd.nist.gov/vuln/detail/CVE-2026-43001
- https://review.opendev.org/c/openstack/keystone
- https://security-tracker.debian.org/tracker/CVE-2026-43001
- https://github.com/advisories/GHSA-hhq2-3832-xxcv
CWEs
CWE-863
Verify integrity in audit chain (admin only). AS-IS.