CVE-2026-23019

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.0% 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 2026-07-14.

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

2026-01-31 11:39Z7 MO AGO

Last updated

2026-07-14 12:45Z1 MO AGO

Reserved

2026-01-13

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

be88b58947a9011b70a3f0c04072a9a710f5298b5cac8121f10bcf4f72a24daf

• git.kernel.orghttps://git.kernel.org/stable/c/8a4333b2818f0d853b43e139936c20659366e4a0
• git.kernel.orghttps://git.kernel.org/stable/c/325aea74be7e192b5c947c782da23b0d19a5fda2
• git.kernel.orghttps://git.kernel.org/stable/c/94e070cd50790317fba7787ae6006934b7edcb6f
• git.kernel.orghttps://git.kernel.org/stable/c/3950054c9512add0cc79ab7e72b6d2f9f675e25b
• git.kernel.orghttps://git.kernel.org/stable/c/326a4b7e61d01db3507f71c8bb5e85362f607064
• git.kernel.orghttps://git.kernel.org/stable/c/a428e0da1248c353557970848994f35fd3f005e2
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html