CVE-2026-43002
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
May 05, 2026
Vendor
unknown
Description
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.