CVE-2025-39767

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 1.4% 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 2026-10-19.

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

2025-09-11 16:56Z1 YR AGO

Last updated

2026-05-11 21:35Z5 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-667Improper LockingClass

Data version

5.2

Document digest

9c910df621e5d64948c8c24cb8d1bc8145cc0f217362ff783c4893a5c2674d67

• git.kernel.orghttps://git.kernel.org/stable/c/5189c0b7c251363a4dd7678ed11b054c54f36f6f
• git.kernel.orghttps://git.kernel.org/stable/c/e94cdb9fb279430cbd323a74c7ec124c85109747
• git.kernel.orghttps://git.kernel.org/stable/c/a096b0280168d0c8b0ec1cbbfd56c8b81af8c7d8
• git.kernel.orghttps://git.kernel.org/stable/c/63dbd8fb2af3a89466538599a9acb2d11ef65c06