CVE-2026-115642highCWE-863

CVE-2026-115642: high-severity vulnerability in OpenStack keystonemiddleware

Published

Follow this CVE+ Monitor keystonemiddleware+ Monitor python-keystonemiddleware

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.3epss 0.5%
In OpenStack keystonemiddleware before 13.0.2, by supplying a custom X-Service-Token header in a request, anyone in possession of an access-restricted application credential may bypass those restrictions resulting in elevation of privileges.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Affected products
OpenStack · keystonemiddleware
Related CVEs — OpenStack keystonemiddleware

In the same product, most dangerous first.

CVE-2026-22797CRITICALCVE-2026-22797EPSS 0.7%