CVE-2026-23396

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 1.7% 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

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

2026-03-26 10:22Z5 MO AGO

Last updated

2026-05-11 22:06Z3 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

0a6dd1d2e76310a3de8789a5e91cc98c5ac9a3dcd6367d44434506d58b453d0c

• git.kernel.orghttps://git.kernel.org/stable/c/14a4fd13657a3f2489db6566f081adfb27a49c64
• git.kernel.orghttps://git.kernel.org/stable/c/74de6fa472b03bc8cde0a081484e9960bcbda568
• git.kernel.orghttps://git.kernel.org/stable/c/c1e3f2416fb27c816ce96d747d3e784e31f4d95c
• git.kernel.orghttps://git.kernel.org/stable/c/0a4da176ae4b4e075a19c00d3e269cfd5e05a813
• git.kernel.orghttps://git.kernel.org/stable/c/a90279e7f7ea0b7e923a1c5ebee9a6b78b6d1004
• git.kernel.orghttps://git.kernel.org/stable/c/44699c6cdfce80a0f296b54ae9314461e3e41b3d
• git.kernel.orghttps://git.kernel.org/stable/c/7c55a3deaf7eaaafa2546f8de7fed19382a0a116
• git.kernel.orghttps://git.kernel.org/stable/c/c73bb9a2d33bf81f6eecaa0f474b6c6dbe9855bd