CVE-2026-44919
medium
CVSS v3
4.3
CVSS v4 NEW
—
VIR risk
4.3
Description
OpenStack Ironic: Pre-Validation Checksum Calculation allows Denial of Service (DoS) via Infinite Block Devices
Predictions
Exploit likelihood
53%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Mixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Affected | — |
| sid | Fixed | 1:35.0.1-3 |
| forky | Fixed | 1:35.0.1-3 |
| bullseye | Affected | — |
| bookworm | Affected | — |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-44919
- https://bugs.launchpad.net/ironic/+bug/2150332
- https://opendev.org/openstack/ironic
- https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0
- https://security.openstack.org/ossa/OSSA-2026-013.html
- https://security-tracker.debian.org/tracker/CVE-2026-44919
- https://github.com/advisories/GHSA-4g73-w726-53h3
CWEs
CWE-696
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.