CVE-2026-43282

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 1.6% 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

2026-05-06 11:29Z4 MO AGO

Last updated

2026-05-11 22:21Z3 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-252Unchecked Return ValueBase

Data version

5.2

Document digest

4d82c1e3747dc002fff30deb3e36eb34292d925228306aa2b863e3255feb1c39

• git.kernel.orghttps://git.kernel.org/stable/c/2b96156c927cd83c109e2e3946e6111dce73231f
• git.kernel.orghttps://git.kernel.org/stable/c/81932a46dfd0db10a03f46f0b1c7ef946ac4552f
• git.kernel.orghttps://git.kernel.org/stable/c/fd80bd7105f88189f47d465ca8cb7d115570de30