CVE-2026-43002: OpenStack Horizon vulnerability
OpenStack · Horizon
Fixed in 25.7.3 · Affected: OpenStack Horizon before 25.7.3 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 30% of scored CVEs
DescriptionCVE.org
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.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- OpenStack · Horizonfrom 25.6.0 before 25.7.3
On the Atlas
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CoverageNo articles yet
No CyberSIXT article names CVE-2026-43002 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.