CVE-2025-37946

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

0.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 7.8% 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: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

2025-05-20 16:01Z1 YR AGO

Last updated

2026-05-11 21:18Z3 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-763Release of Invalid Pointer or ReferenceBase

Data version

5.2

Document digest

9f592057ff335e60afc1f9b6a126884a5b376e94201316bed69532a4340e54b5

• git.kernel.orghttps://git.kernel.org/stable/c/c488f8b53e156d6dcc0514ef0afa3a33376b8f9e
• git.kernel.orghttps://git.kernel.org/stable/c/957529baef142d95e0d1b1bea786675bd47dbe53
• git.kernel.orghttps://git.kernel.org/stable/c/05a2538f2b48500cf4e8a0a0ce76623cc5bafcf1