CVE-2026-23123

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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

2026-02-14 15:09Z6 MO AGO

Last updated

2026-05-11 22:00Z3 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-908Use of Uninitialized ResourceBase
• CWE-457Use of Uninitialized VariableVariant

Data version

5.2

Document digest

7b2a2e402cbda1a1e94d996f22540679603b842ae4591f6b18078579d9957a51

• git.kernel.orghttps://git.kernel.org/stable/c/aa79a5a959c7c414bd6fba01ea8dbaddd44f13e7
• git.kernel.orghttps://git.kernel.org/stable/c/935d0938b570589c8b0a1733d2cba3c39d027f25
• git.kernel.orghttps://git.kernel.org/stable/c/5d7c7e1fb3ec24fdd0f9faa27b666d6789e891e8
• git.kernel.orghttps://git.kernel.org/stable/c/8cc27f5c6dd17dd090f3a696683f04336c162ff5