CVE-2025-39711

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 4.6% 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

2025-09-05 17:21Z12 MO AGO

Last updated

2026-08-05 12:04Z1 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

ea7e3efb0ecce4bd628617da3fd6100f947b3a9f25154fdd6125bbd1601246bf

• git.kernel.orghttps://git.kernel.org/stable/c/3c0e4cc4f55f9a1db2a761e4ffb27c9594245888
• git.kernel.orghttps://git.kernel.org/stable/c/639f5b33fcd7c59157f29b09f6f2866eacf9279c
• git.kernel.orghttps://git.kernel.org/stable/c/1dfe73394dcfc9b049c8da0dc181c45f156a5f49
• git.kernel.orghttps://git.kernel.org/stable/c/0c92c49fc688cfadacc47ae99b06a31237702e9e