CVE-2026-23104

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 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

Modified. 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

2026-02-04 16:08Z7 MO AGO

Last updated

2026-05-11 22:00Z3 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-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

bd0f5bf47182b003b492f56b19440be5d5f70479105c7465dd50e4171e92b9b2

• git.kernel.orghttps://git.kernel.org/stable/c/8ac7dd0f813fb65ff2fd9543900c3009f8e84110
• git.kernel.orghttps://git.kernel.org/stable/c/87c1dacca197cc64e06fedeb269e3dd6699bae60
• git.kernel.orghttps://git.kernel.org/stable/c/d3f867e7a04678640ebcbfb81893c59f4af48586