CVE-2025-40129

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

0.53% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 42.6% of scored records. A rank, not a probability.

NVD base score

7.5 (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:N/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-07-30.

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

2025-11-12 10:23Z9 MO AGO

Last updated

2026-08-05 12:07Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

21d8eb2db285b75a7fa8775bf9740be781d3daf6a0c2ba4e11114de7ed6042f5

• git.kernel.orghttps://git.kernel.org/stable/c/81cec07d303186d0d8c623ef8b5ecd3b81e94cf6
• git.kernel.orghttps://git.kernel.org/stable/c/affc03d44921f493deaae1d33151e3067a6f9f8f
• git.kernel.orghttps://git.kernel.org/stable/c/ab9a70cd2386a0d70c164b0905dd66bc9af52e77
• git.kernel.orghttps://git.kernel.org/stable/c/6df164e29bd4e6505c5a2e0e5f1e1f6957a16a42