CVE-2025-39765

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 5.1% 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

2025-09-11 16:56Z11 MO AGO

Last updated

2026-05-11 21:35Z3 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-476NULL Pointer DereferenceBase
• CWE-1341Multiple Releases of Same Resource or HandleBase

Data version

5.2

Document digest

f9b1993c4be83eaea74c1711a4f77f1bb155d85f3af7a07e12364a735ea6d77d

• git.kernel.orghttps://git.kernel.org/stable/c/34327b362ce2849a5eb02f47e800049e7a20a0ba
• git.kernel.orghttps://git.kernel.org/stable/c/af386b52531d14c4b20f11c452787b1b6dd4eb8d
• git.kernel.orghttps://git.kernel.org/stable/c/5003a65790ed66be882d1987cc2ca86af0de3db1