CVE-2026-90461

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-11 · updated 2026-10-09
Weakness: CWE-923

Description

OpenStack Ironic through 38.0.0 may send a username and password to an unexpected remote host when Image Service is configured for HTTP(S) Basic Authentication.

Affected products

OpenStack Ironic: from 24.0.0 through 29.0.6; from 30.0.0 through 32.0.1; from 33.0.0 through 35.0.1; from 36.0.0 through 38.0.0

References

https://bugs.launchpad.net/ironic/+bug/2162816
http://www.openwall.com/lists/oss-security/2026/10/09/2

Get alerted when CVE-2026-90461 or the next vulnerability affects your stack