CVE & CISA-KEV Catalog

CVE-2026-48681

MEDIUM
5.9
CVSS v3
NVD

Description

OpenStack Ironic through before 35.0.2 allows file overwrite via directory traversal during deployment with a crafted ISO image.

CWE-23

How to fix

Remediation Available
ironicDebian
Fixed in:1:21.4.4-0+deb12u1CVE-2026-48681
Fixed in:1:29.0.5-0+deb13u2CVE-2026-48681
Fixed in:1:35.0.1-5CVE-2026-48681
ironicUbuntu
Fixed in:1:20.1.0-0ubuntu1.3USN-8421-1
Fixed in:1:24.1.1-0ubuntu1.3USN-8421-1
Fixed in:1:32.0.0-0ubuntu1.1USN-8421-1
ironic-apiUbuntu
Fixed in:1:20.1.0-0ubuntu1.3USN-8421-1
Fixed in:1:24.1.1-0ubuntu1.3USN-8421-1
Fixed in:1:32.0.0-0ubuntu1.1USN-8421-1
ironic-commonUbuntu
Fixed in:1:20.1.0-0ubuntu1.3USN-8421-1
Fixed in:1:24.1.1-0ubuntu1.3USN-8421-1
Fixed in:1:32.0.0-0ubuntu1.1USN-8421-1
ironic-conductorUbuntu
Fixed in:1:20.1.0-0ubuntu1.3USN-8421-1
Fixed in:1:24.1.1-0ubuntu1.3USN-8421-1
Fixed in:1:32.0.0-0ubuntu1.1USN-8421-1
python3-ironicUbuntu
Fixed in:1:20.1.0-0ubuntu1.3USN-8421-1
Fixed in:1:24.1.1-0ubuntu1.3USN-8421-1
Fixed in:1:32.0.0-0ubuntu1.1USN-8421-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityNone

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

Exploit Intelligence

0.60%probability of exploitation in 30 days
44thpercentile

Moderate risk: more likely to be exploited than 44% of all known CVEs.

References

Third-Party Advisory2
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CVE-2026-48681 severity badge

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-04.