CVE-2025-39914

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.1% 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

Analyzed. NVD last modified this record on 2026-06-17.

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

2025-10-01 07:44Z11 MO AGO

Last updated

2026-05-11 21:38Z3 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-415Double FreeVariant
• CWE-908Use of Uninitialized ResourceBase

Data version

5.2

Document digest

f29ac1dc51dd43834aea5c3e84a20f7ce9e5ed0fa882374283d97daf54776936

• git.kernel.orghttps://git.kernel.org/stable/c/7583a73c53f1d1ae7a39b130eb7190a11f0a902f
• git.kernel.orghttps://git.kernel.org/stable/c/1262bda871dace8c6efae25f3b6a2d34f6f06d54
• git.kernel.orghttps://git.kernel.org/stable/c/88525accf16947ab459f8e91c27c8c53e1d612d7
• git.kernel.orghttps://git.kernel.org/stable/c/793338906ff57d8c683f44fe48ca99d49c8782a7
• git.kernel.orghttps://git.kernel.org/stable/c/cd4453c5e983cf1fd5757e9acb915adb1e4602b6
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html