CVE-2026-43145

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

2026-05-06 11:27Z4 MO AGO

Last updated

2026-05-23 16:06Z3 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
• CWE-372Incomplete Internal State DistinctionBase

Data version

5.2

Document digest

54c457d1b42b38acb863cf74c5e863c404eaa8d840f5afab00fbe0ef9a927d23

• git.kernel.orghttps://git.kernel.org/stable/c/91baf24d972ea3c04a75dd18821c03d223c0dbc0
• git.kernel.orghttps://git.kernel.org/stable/c/fcec79b6a3649ae7b1f659267602ca402c240d6e
• git.kernel.orghttps://git.kernel.org/stable/c/9bd98d088f47153a81a6ec8162b4415c64aa7f39
• git.kernel.orghttps://git.kernel.org/stable/c/65379adf7d231c930572db45933ff4538f4c5128
• git.kernel.orghttps://git.kernel.org/stable/c/500778df9e4c313190368908ff40c23948508e97
• git.kernel.orghttps://git.kernel.org/stable/c/198c629bd03863591f3fbf5ce8ff974a33f13dc9
• git.kernel.orghttps://git.kernel.org/stable/c/26aa5295010ffaebcf8f1991c53fa7cf2ee1b20d