Skip to content
Connect AISign inSign up free
CVE-2026-557486.0MediumCWE-78

CVE-2026-55748: OpenStack Horizon vulnerability

OpenStack · Horizon

Fixed in 25.7.4 · Affected: OpenStack Horizon before 25.7.4 · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.3%probability of exploitation in the next 30 days
16th percentile
050100

Higher than 16% of scored CVEs

6.0MediumCVSS 3.1
LowMedium

DescriptionCVE.org

OpenStack Horizon before 25.7.4 produces scripts for OpenStack RC file downloading that may have a crafted project name with shell metacharacters. NOTE: some parties consider this a security hardening opportunity to address certain types of user error, not a vulnerability.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • OpenStack · Horizonfrom 8.0.0 before 25.3.3; from 25.4.0 before 25.5.3; from 25.6.0 before 25.7.4

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
OpenStack
Published
June 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-55748 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References