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.
Affected products
openstack: ironic
References4
- security.openstack.org/ossa/OSSA-2026-013.html PatchVendor Advisory
- opendev.org/openstack/ironic/commit/a3f6d735ac3642ab95b49142c73… Patch
- bugs.launchpad.net/ironic/+bug/2150332 ExploitIssue TrackingThird Party Advisory
- bugs.launchpad.net/ironic/+bug/2150332 ExploitIssue TrackingThird Party Advisory
Metrics
- CVSS 3.1
-
6.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 41 · as of 14 November 2026
- CWE
- CWE-696
Could this be exploited in your environment?
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