CVE-2026-43029

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

0.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 25.7% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/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

2026-05-01 14:15Z4 MO AGO

Last updated

2026-08-05 12:25Z1 MO AGO

Reserved

2026-05-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

• CWE-667Improper LockingClass
• CWE-606Unchecked Input for Loop ConditionBase

Data version

5.2

Document digest

bc66f9d15466d58191a6991e73f4df8428289475c3041ba394fd613ff6bfafb1

• git.kernel.orghttps://git.kernel.org/stable/c/58b58b9ba89c43914eea90c18928e51852d10c24
• git.kernel.orghttps://git.kernel.org/stable/c/de3c248d1b69eaefa2d5b3da4005936dcf590f1b
• git.kernel.orghttps://git.kernel.org/stable/c/5dd8025a49c268ab6b94d978532af3ad341132a7