CVE-2026-43104

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

Modified. 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 07:40Z4 MO AGO

Last updated

2026-06-01 16:14Z3 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

610d872a3921d8c32704e403229a3d899e1f83188c07c3cb576df48737f4d04e

• git.kernel.orghttps://git.kernel.org/stable/c/c197def3834cbee3fd824ce4c57d08cb24e18955
• git.kernel.orghttps://git.kernel.org/stable/c/9487daa18e627ac6b5ed5911be79f23362554b70
• git.kernel.orghttps://git.kernel.org/stable/c/259e2bba3fd7005c62cbd42365a48b3221b244e3
• git.kernel.orghttps://git.kernel.org/stable/c/dd5c49787a32da96a2b154427eb17cbf12a83c28
• git.kernel.orghttps://git.kernel.org/stable/c/d8fdd6adc07b78ad3e9ee0004876d90cb59ca941
• git.kernel.orghttps://git.kernel.org/stable/c/e352e9adc9f6df54d63150ff832f71c04e30744b
• git.kernel.orghttps://git.kernel.org/stable/c/3eb7dd55021d0f4308fbea0bea21d2118984d8e7
• git.kernel.orghttps://git.kernel.org/stable/c/9525d169e5fd481538cf8c663cc5839e54f2e481