CVE-2025-38040

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 6.4% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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

2025-06-18 09:33Z1 YR AGO

Last updated

2026-05-11 21:20Z3 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

4096c2657db0057f6b1b22e848dd614e1dce9f2014a465bb62c07dfc3055147a

• git.kernel.orghttps://git.kernel.org/stable/c/68435c1fa3db696db4f480385db9e50e26691d0d
• git.kernel.orghttps://git.kernel.org/stable/c/c504c11b94d6e4ad818ca5578dffa8ff29ad0f20
• git.kernel.orghttps://git.kernel.org/stable/c/e6a46719a2369eb5186d4f7e6c0478720ca1ec3d
• git.kernel.orghttps://git.kernel.org/stable/c/7187ec6b0b9ff22ebac2c3bb4178b7dbbdc0a55a
• git.kernel.orghttps://git.kernel.org/stable/c/1bd2aad57da95f7f2d2bb52f7ad15c0f4993a685
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html