CVE-2025-40292

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 6.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/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

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

2025-12-08 00:46Z9 MO AGO

Last updated

2026-08-05 12:09Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

• CWE-130Improper Handling of Length Parameter InconsistencyBase

Data version

5.2

Document digest

4589df7924506e94964decd35b8dd74225efead93b71dbec01be2ecdcb2b4fc8

• git.kernel.orghttps://git.kernel.org/stable/c/82f9028e83944a9eee5229cbc6fee9be1de8a62d
• git.kernel.orghttps://git.kernel.org/stable/c/946dec89c41726b94d31147ec528b96af0be1b5a
• git.kernel.orghttps://git.kernel.org/stable/c/82fe78065450d2d07f36a22e2b6b44955cf5ca5b
• git.kernel.orghttps://git.kernel.org/stable/c/3e9d89f2ecd3636bd4cbdfd0b2dfdaf58f9882e2
• git.kernel.orghttps://git.kernel.org/stable/c/0c716703965ffc5ef4311b65cb5d84a703784717