CVE-2026-23459

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

0.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 31.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-08-23.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-04-03 15:15Z5 MO AGO

Last updated

2026-08-23 12:45Z12 DAYS AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.2)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

c9e3d699ebdea7544a11bae069e0fe23add7433eec2678ed40fa559919c840d9

• git.kernel.orghttps://git.kernel.org/stable/c/e40e2d11ced8119d3e4469ebe91264bc1cf71530
• git.kernel.orghttps://git.kernel.org/stable/c/0d087d00161f562d5047cc4009bb0c6a19daf9f1
• git.kernel.orghttps://git.kernel.org/stable/c/8431c602f551549f082bbfa67f3003f2d8e3e132