CVE-2026-44919

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Summary

CVECVE-2026-44919
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-14 02:17:21 UTC
Updated2026-06-17 21:11:59 UTC
DescriptionIn OpenStack Ironic through 35.x before a3f6d73, during image handling, an infinite loop in checksum calculations can occur via the file:///dev/zero URL.

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.000140000 probability, percentile 0.025820000 (date 2026-05-27)

Problem Types: CWE-696 | CWE-696 CWE-696 Incorrect Behavior Order

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
3.1CNACVSS4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openstack Ironic All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA OpenStack Ironic affected 23.0.4 29.0.6 semver Not specified
CNA OpenStack Ironic affected 30.0.0 32.0.2 semver Not specified
CNA OpenStack Ironic affected 33.0.0 35.0.2 semver Not specified

References

ReferenceSourceLinkTags
security.openstack.org/ossa/OSSA-2026-013.html [email protected] security.openstack.org Patch, Vendor Advisory
bugs.launchpad.net/ironic/+bug/2150332 134c704f-9b21-4f2e-91b3-4a467353bcc0 bugs.launchpad.net Exploit, Issue Tracking, Third Party Advisory
opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0 [email protected] opendev.org Patch
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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