CVE-2025-40044

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.8% 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:N/UI:R/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

2025-10-28 11:48Z10 MO AGO

Last updated

2026-08-05 12:07Z1 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:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

No CWE assigned

Data version

5.2

Document digest

18fd5da74b323e74bb8cf8d64843dc051e19ee871a1327bbc25afd973d812463

• git.kernel.orghttps://git.kernel.org/stable/c/14496175b264d30c2045584ee31d062af2e3a660
• git.kernel.orghttps://git.kernel.org/stable/c/d2ed9aa8ae50fb0d4ac5ab07e4c67ba7e9a24818
• git.kernel.orghttps://git.kernel.org/stable/c/1d1847812a1a5375c10a2a779338df643f79c047
• git.kernel.orghttps://git.kernel.org/stable/c/918649364fbca7d5df72522ca795479edcd25f91
• git.kernel.orghttps://git.kernel.org/stable/c/a70dcfa8d0a0cc530a6af59483dfca260b652c1b
• git.kernel.orghttps://git.kernel.org/stable/c/b57f2d7d3e6bb89ed82330c5fe106cdfa34d3e24
• git.kernel.orghttps://git.kernel.org/stable/c/459404f858213967ccfff336c41747d8dd186d38
• git.kernel.orghttps://git.kernel.org/stable/c/3bd5e45c2ce30e239d596becd5db720f7eb83c99