CVE-2025-39729

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 4.1% 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 2026-07-24.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2025-09-07 15:16Z12 MO AGO

Last updated

2026-07-24 14:33Z1 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-824Access of Uninitialized PointerBase

Data version

5.2

Document digest

e6e7ddefe6652b28329f2ddbdfe41a2685eaefe857867d8c4abf7fe11b19318f

• git.kernel.orghttps://git.kernel.org/stable/c/26eb4fceaf8cad2b92255baf7f185b0a1e3f070c
• git.kernel.orghttps://git.kernel.org/stable/c/841634e1fdc2bdf35ab851fc279fd3bedcdf5e93
• git.kernel.orghttps://git.kernel.org/stable/c/0fa766726c091ff0ec7d26874f6e4724d23ecb0e