CVE-2026-23220

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-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.2

Document digest

3df060194f93b97ed06bd2aa7ecd5d6774d7687da7c6458f82b99f5d5bef82b0

• git.kernel.orghttps://git.kernel.org/stable/c/544adb0a6658ea1bff4064723761dbf05f95b1e2
• git.kernel.orghttps://git.kernel.org/stable/c/fb3b66bd72deb5543addaefa67963b34fb163a7b
• git.kernel.orghttps://git.kernel.org/stable/c/5accdc5b7f28a81bbc5880ac0b8886e60c86e8c8
• git.kernel.orghttps://git.kernel.org/stable/c/f7b1c2f5642bbd60b1beef1f3298cbac81eb232c
• git.kernel.orghttps://git.kernel.org/stable/c/71b5e7c528315ca360a1825a4ad2f8ae48c5dc16
• git.kernel.orghttps://git.kernel.org/stable/c/9135e791ec2709bcf0cda0335535c74762489498
• git.kernel.orghttps://git.kernel.org/stable/c/010eb01ce23b34b50531448b0da391c7f05a72af
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-253495.html