CVE-2025-40206

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.0% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/A:H

NVD analysis status

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

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 21:56Z9 MO AGO

Last updated

2026-08-23 12:45Z12 DAYS AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

11a0e101512c254b489405fe6745b85d1252a838202d6a31c39620d4f7844fd6

• git.kernel.orghttps://git.kernel.org/stable/c/f31bcea12222a26d6f151df9c4a6d21f2eec1724
• git.kernel.orghttps://git.kernel.org/stable/c/0028e0134c64d9ed21728341a74fcfc59cd0f944
• git.kernel.orghttps://git.kernel.org/stable/c/7ea55a44493a5a36c3b3293b88bbe4841f9dbaf0
• git.kernel.orghttps://git.kernel.org/stable/c/4c1cf72ec10be5a9ad264650cadffa1fbce6fabd
• git.kernel.orghttps://git.kernel.org/stable/c/f359b809d54c6e3dd1d039b97e0b68390b0e53e4