CVE-2026-23151

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.7% 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

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

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

2026-02-14 16:01Z6 MO AGO

Last updated

2026-05-23 16:04Z3 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-401Missing Release of Memory after Effective LifetimeVariant
• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

44cf4fedf5d626e8b00226893d2a77ad65680ac4d02a14b71bd6a8c801336938

• git.kernel.orghttps://git.kernel.org/stable/c/d7e42dc47beb48851bc0008c1e1b79126de9d975
• git.kernel.orghttps://git.kernel.org/stable/c/1850a558d116d7e3e2ef36d06a56f59b640cc214
• git.kernel.orghttps://git.kernel.org/stable/c/3b6318505378828ee415d6ef678db6a74c077504
• git.kernel.orghttps://git.kernel.org/stable/c/1b9c17fd0a7fdcbe69ec5d6fe8e50bc5ed7f01f2