CVE-2025-39679

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 5.3% 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

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

2025-09-05 17:20Z12 MO AGO

Last updated

2026-05-11 21:34Z3 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

70978e7130636ba865c35569ffc34288757ce5f5e4498c8883b78209e840128a

• git.kernel.orghttps://git.kernel.org/stable/c/72553fe19317fe93cb8591c83095c446bc7fe292
• git.kernel.orghttps://git.kernel.org/stable/c/cabcb52d76d3d42f16c344a96e098dd9d18602f8
• git.kernel.orghttps://git.kernel.org/stable/c/7d9110e3b35d08832661da1a1fc2d24455981a04
• git.kernel.orghttps://git.kernel.org/stable/c/bb8aeaa3191b617c6faf8ae937252e059673b7ea