CVE-2026-43412

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 2.4% 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

2026-05-08 14:21Z3 MO AGO

Last updated

2026-05-11 22:24Z3 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
• CWE-825Expired Pointer DereferenceBase

Data version

5.2

Document digest

d06673224c7a5aaf7b1b3b8888341a44a803082c18afe289b0851c7a263dc59d

• git.kernel.orghttps://git.kernel.org/stable/c/94bda21adb2a51f69366b847b4d80dfe50bd9fb9
• git.kernel.orghttps://git.kernel.org/stable/c/a8e9cab16771b15160465783507496dc83742d8e
• git.kernel.orghttps://git.kernel.org/stable/c/0da170b9e600da6930cfb8352e4cc036db3b6159
• git.kernel.orghttps://git.kernel.org/stable/c/22b05abb17e3c6ef45035141fe3d26f815ff9d30
• git.kernel.orghttps://git.kernel.org/stable/c/897f32cab7945f4662a50b3841ba31c6c3204876
• git.kernel.orghttps://git.kernel.org/stable/c/d6db827b430bdcca3976cebca7bd69cca03cde2c