CVE-2025-38289

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 5.9% 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

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

2025-07-10 07:42Z1 YR AGO

Last updated

2026-05-23 15:59Z3 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-416Use After FreeVariant
• CWE-364Signal Handler Race ConditionBase

Data version

5.2

Document digest

67d2f1e2534cf8605a3e99d4488c8aab4c5eb9603dec023b65b510583313a588

• git.kernel.orghttps://git.kernel.org/stable/c/ea405fb4144985d5c60f49c2abd9ba47ea44fdb4
• git.kernel.orghttps://git.kernel.org/stable/c/4f09940b5581e44069eb31a66cf7f05c3c35ed04
• git.kernel.orghttps://git.kernel.org/stable/c/b5162bb6aa1ec04dff4509b025883524b6d7e7ca