CVE-2025-39675

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

Modified. 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

2026-05-12 12:06Z3 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

Data version

5.2

Document digest

d1f5f41d014ef64c2a175f0f230d9082fd744cea716abe14e3cd7690b16df40b

• git.kernel.orghttps://git.kernel.org/stable/c/2af45aadb7b5d3852c76e2d1e985289ada6f48bf
• git.kernel.orghttps://git.kernel.org/stable/c/ee0373b20bb67b1f00a1b25ccd24c8ac996b6446
• git.kernel.orghttps://git.kernel.org/stable/c/857b8387a9777e42b36e0400be99b54c251eaf9a
• git.kernel.orghttps://git.kernel.org/stable/c/97fc94c5fd3c6ac5a13e457d38ee247737b8c4bd
• git.kernel.orghttps://git.kernel.org/stable/c/2ee86b764c54e0d6a5464fb023b630fdf20869cd
• git.kernel.orghttps://git.kernel.org/stable/c/7a2ca2ea64b1b63c8baa94a8f5deb70b2248d119
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html