CVE-2025-38586

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 6.0% 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

Modified. NVD last modified this record on 2026-07-30.

Red Hat severity

Low. 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

2025-08-19 17:03Z1 YR AGO

Last updated

2026-08-05 12:03Z1 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-476NULL Pointer DereferenceBase
• CWE-908Use of Uninitialized ResourceBase

Data version

5.2

Document digest

d93aaaded2385e8c108f67372ab367f6274980bdcef21f7578b35fb492cce541

• git.kernel.orghttps://git.kernel.org/stable/c/0dbef493cae7d451f740558665893c000adb2321
• git.kernel.orghttps://git.kernel.org/stable/c/e23184725dbb72d5d02940222eee36dbba2aa422
• git.kernel.orghttps://git.kernel.org/stable/c/1ce30231e0a2c8c361ee5f8f7f265fc17130adce
• git.kernel.orghttps://git.kernel.org/stable/c/b114fcee766d5101eada1aca7bb5fd0a86c89b35