CVE-2025-40155

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 7.2% of scored records. A rank, not a probability.

NVD base score

7.3 (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:H/I:L/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 12:08Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

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

Weaknesses

• CWE-704Incorrect Type Conversion or CastClass

Data version

5.2

Document digest

3facbbf42835ed8fd7df4ea09e1c3744c979b300b934ec1a96d22533104932ea

• git.kernel.orghttps://git.kernel.org/stable/c/d8cf7b59c49f9118fa875462e18686cb6b131bb5
• git.kernel.orghttps://git.kernel.org/stable/c/df2bf759a0bdb71f13e327d7527260d09facc055
• git.kernel.orghttps://git.kernel.org/stable/c/fbe6070c73badca726e4ff7877320e6c62339917