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Vulnerability Details :

CVE-2026-44919

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-14 May, 2026 | 00:00
Updated At-21 May, 2026 | 06:16
Rejected At-
Credits

In OpenStack Ironic through 35.x before a3f6d73, during image handling, an infinite loop in checksum calculations can occur via the file:///dev/zero URL.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:14 May, 2026 | 00:00
Updated At:21 May, 2026 | 06:16
Rejected At:
▼CVE Numbering Authority (CNA)

In OpenStack Ironic through 35.x before a3f6d73, during image handling, an infinite loop in checksum calculations can occur via the file:///dev/zero URL.

Affected Products
Vendor
OpenStackOpenStack
Product
Ironic
Repo
https://opendev.org/openstack/ironic
Default Status
unaffected
Versions
Affected
  • From 23.0.4 before 29.0.6 (semver)
  • From 30.0.0 before 32.0.2 (semver)
  • From 33.0.0 before 35.0.2 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-696CWE-696 Incorrect Behavior Order
Type: CWE
CWE ID: CWE-696
Description: CWE-696 Incorrect Behavior Order
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugs.launchpad.net/ironic/+bug/2150332
N/A
https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0
N/A
https://security.openstack.org/ossa/OSSA-2026-013.html
N/A
Hyperlink: https://bugs.launchpad.net/ironic/+bug/2150332
Resource: N/A
Hyperlink: https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0
Resource: N/A
Hyperlink: https://security.openstack.org/ossa/OSSA-2026-013.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://bugs.launchpad.net/ironic/+bug/2150332
exploit
Hyperlink: https://bugs.launchpad.net/ironic/+bug/2150332
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:14 May, 2026 | 02:17
Updated At:20 May, 2026 | 17:16

In OpenStack Ironic through 35.x before a3f6d73, during image handling, an infinite loop in checksum calculations can occur via the file:///dev/zero URL.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-696Secondarycve@mitre.org
CWE ID: CWE-696
Type: Secondary
Source: cve@mitre.org
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://bugs.launchpad.net/ironic/+bug/2150332cve@mitre.org
N/A
https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0cve@mitre.org
N/A
https://security.openstack.org/ossa/OSSA-2026-013.htmlcve@mitre.org
N/A
https://bugs.launchpad.net/ironic/+bug/2150332134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://bugs.launchpad.net/ironic/+bug/2150332
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security.openstack.org/ossa/OSSA-2026-013.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://bugs.launchpad.net/ironic/+bug/2150332
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2026-43002
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.10% / 27.99%
||
7 Day CHG+0.01%
Published-05 May, 2026 | 00:00
Updated-07 May, 2026 | 15:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in OpenStack Horizon 25.6 and 25.7 before 25.7.3. There is a write operation to the session storage backend before authentication and thus storage can be exhausted by unauthenticated requests. This is a regression of the CVE-2014-8124 fix.

Action-Not Available
Vendor-OpenStack
Product-Horizon
CWE ID-CWE-696
Incorrect Behavior Order
Details not found