CVE-2025-37845

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.4% 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

Modified. 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

2025-05-09 06:41Z1 YR AGO

Last updated

2026-08-05 11:57Z1 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:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-416Use After FreeVariant
• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

b363bfab2a5cdf059d2857ab2e32da6a2abb2d51961a1f3ce55d32322b31e82a

• git.kernel.orghttps://git.kernel.org/stable/c/868df4eb784c3ccc7e4340a9ea993cbbedca167e
• git.kernel.orghttps://git.kernel.org/stable/c/a27d2de2472b1cc7d582ab405d1d5832a80481de
• git.kernel.orghttps://git.kernel.org/stable/c/626f01f4d26e8cf92e69c1df53036153c8e98a20
• git.kernel.orghttps://git.kernel.org/stable/c/dd941507a9486252d6fcf11814387666792020f3