CVE-2026-23228

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 2026-06-17.

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

2026-02-18 14:53Z6 MO AGO

Last updated

2026-06-02 13:01Z3 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

a800d57de4190f9c535dea51dcab25bbef0b7fd70b9f77d74a57a7aabcac3a46

• git.kernel.orghttps://git.kernel.org/stable/c/6dd2645cf080a75be31fa66063c7332b291f46f0
• git.kernel.orghttps://git.kernel.org/stable/c/7ddd69cd1338c6197e1b6b19cec60d99c8633e4f
• git.kernel.orghttps://git.kernel.org/stable/c/787769c8cc50416af7b8b1a36e6bcd6aaa7680aa
• git.kernel.orghttps://git.kernel.org/stable/c/baf664fc90a6139a39a58333e4aaa390c10d45dc
• git.kernel.orghttps://git.kernel.org/stable/c/cd25e0d809531a67e9dd53b19012d27d2b13425f
• git.kernel.orghttps://git.kernel.org/stable/c/599271110c35f6b16e2e4e45b9fbd47ed378c982
• git.kernel.orghttps://git.kernel.org/stable/c/77ffbcac4e569566d0092d5f22627dfc0896b553
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-253495.html