CVE-2025-38239

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.5% 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

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

2025-07-09 10:42Z1 YR AGO

Last updated

2026-08-05 12:00Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.3)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

c21055375bc6249a38ba16edc745a3ece22fd853a7691eadad6aad1176b83cfb

• git.kernel.orghttps://git.kernel.org/stable/c/f1064b3532192e987ab17be7281d5fee36fd25e1
• git.kernel.orghttps://git.kernel.org/stable/c/bf2c1643abc3b2507d56bb6c22bf9897272f8a35
• git.kernel.orghttps://git.kernel.org/stable/c/19a47c966deb36624843b7301f0373a3dc541a05
• git.kernel.orghttps://git.kernel.org/stable/c/074efb35552556a4b3b25eedab076d5dc24a8199
• git.kernel.orghttps://git.kernel.org/stable/c/752eb816b55adb0673727ba0ed96609a17895654
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html