CVE-2026-44919

MEDIUM EPSS 36.9%
Published May 14, 20261mo ago · Modified Jun 17, 20262w ago
6.5 CVSS 3.1
Medium
Find Similar
Published May 14, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
6.5
Exploitability
2.8
Impact
3.6
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
36.9% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-696

Affected Products 3

VendorProductVersionRange
openstackironic*≥23.0.4  –  <29.0.6
openstackironic*≥30.0.0  –  <32.0.2
openstackironic*≥33.0.0  –  <35.0.2

References 3

  • bugs.launchpad.net https://bugs.launchpad.net/ironic/+bug/2150332
    ExploitIssue TrackingThird Party Advisory
  • opendev.org https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0
    Patch
  • security.openstack.org https://security.openstack.org/ossa/OSSA-2026-013.html
    PatchVendor Advisory

Remediation

  • opendev.org https://opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c7305f072ae748d0
    Patch
  • security.openstack.org https://security.openstack.org/ossa/OSSA-2026-013.html
    PatchVendor Advisory