CVE-2026-89419

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.1% of scored records. A rank, not a probability.

NVD base score

5.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-23.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-23 03:44Z6 DAYS AGO

Last updated

2026-10-23 04:13Z6 DAYS AGO

Reserved

2026-09-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 5.0)

CNA CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L

Weaknesses

• CWE-424Improper Protection of Alternate PathClass
• CWE-862Missing AuthorizationClass

Data version

5.2

Document digest

1cd96df5238bd1da2dfa52de9e3540c911c375f2b0ba3c602ef266d4283b4dc3

• bugs.launchpad.nethttps://bugs.launchpad.net/ironic/+bug/2166510
• security.openstack.orghttps://security.openstack.org/ossa/OSSA-2026-048.html
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/10/22/7