CVE-2026-23206

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.8% 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

2026-02-14 16:27Z6 MO AGO

Last updated

2026-05-11 22:02Z3 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
• CWE-839Numeric Range Comparison Without Minimum CheckBase

Data version

5.2

Document digest

ed0e1e494942e0b3efb11fcb8d2154b5c681c1c35219d99f421d81d18529c994

• git.kernel.orghttps://git.kernel.org/stable/c/2fcccca88456b592bd668db13aa1d29ed257ca2b
• git.kernel.orghttps://git.kernel.org/stable/c/80165ff16051448d6f840585ebe13f2400415df3
• git.kernel.orghttps://git.kernel.org/stable/c/b97415c4362f739e25ec6f71012277086fabdf6f
• git.kernel.orghttps://git.kernel.org/stable/c/4acc40db06ffd0fd92683505342b00c8a7394c60
• git.kernel.orghttps://git.kernel.org/stable/c/155eb99aff2920153bf21217ae29565fff81e6af
• git.kernel.orghttps://git.kernel.org/stable/c/ed48a84a72fefb20a82dd90a7caa7807e90c6f66