CVE-2026-43471

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

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

2026-05-08 14:22Z3 MO AGO

Last updated

2026-05-23 16:07Z3 MO AGO

Reserved

2026-05-01

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

0bce20cf6e45f8d1370552488c3f9c87cb6711c2253c1e6ffe46ca2f3afc5b57

• git.kernel.orghttps://git.kernel.org/stable/c/0614f5618c24fbc3d555efade22887b102ad7ad6
• git.kernel.orghttps://git.kernel.org/stable/c/be730f9ee92ae08f2bc4b336967bcfd8183c06fe
• git.kernel.orghttps://git.kernel.org/stable/c/f4f590c6c9df7453bbda2ef9170b1b09e42a124c
• git.kernel.orghttps://git.kernel.org/stable/c/93b9e7ee9e93629db80bbc9dab8a874215b89ccf
• git.kernel.orghttps://git.kernel.org/stable/c/30df81f2228d65bddf492db3929d9fcaffd38fc5