CVE-2025-40245

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.9% 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 2026-07-30.

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

2025-12-04 15:31Z9 MO AGO

Last updated

2026-08-05 12:08Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

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

0617afe3521f412a8982f46598c0a5491bd06260b5a976f1fb2e080d14e4d19a

• git.kernel.orghttps://git.kernel.org/stable/c/25f09699edd360b534ccae16bc276c3b52c471f3
• git.kernel.orghttps://git.kernel.org/stable/c/5c3e38a367822f036227dd52bac82dc4a05157e2
• git.kernel.orghttps://git.kernel.org/stable/c/b1ec9faef7e36269ca3ec890972a78effbaeb975
• git.kernel.orghttps://git.kernel.org/stable/c/90f5f715550e07cd6a51f80fc3f062d832c8c997
• git.kernel.orghttps://git.kernel.org/stable/c/8912814f14e298b83df072fecc1f7ed1b63b1b2c
• git.kernel.orghttps://git.kernel.org/stable/c/a20b83cf45be2057f3d073506779e52c7fa17f94