CVE-2025-37944

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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.0% 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

2025-05-20 15:58Z1 YR AGO

Last updated

2026-08-05 11:58Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

e9bc9591a54f5a422b3fbd20841edc237d3728994ac177d174f76c08caf78679

• git.kernel.orghttps://git.kernel.org/stable/c/2c512f2eadabb1e80816116894ffaf7d802a944e
• git.kernel.orghttps://git.kernel.org/stable/c/ab7edf42ce800eb34d2f73dd7271b826661a06a5
• git.kernel.orghttps://git.kernel.org/stable/c/b6a3b2b2cead103089d3bb7a57d8209bdfa5399d
• git.kernel.orghttps://git.kernel.org/stable/c/298f0aea5cb32b5038f991f5db201a0fcbb9a31b
• git.kernel.orghttps://git.kernel.org/stable/c/63fdc4509bcf483e79548de6bc08bf3c8e504bb3