CVE-2026-43061

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

0.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 0.6% 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

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

2026-05-05 15:17Z4 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-667Improper LockingClass
• CWE-413Improper Resource LockingBase

Data version

5.2

Document digest

f344d1cf4baaf0809d643c2fdcc755a136b88e784e5c53fdf45a615a6bec67f1

• git.kernel.orghttps://git.kernel.org/stable/c/8190f9ab6ad90cb97652adbebd238b874a4ef70d
• git.kernel.orghttps://git.kernel.org/stable/c/79a19bd936bb35f56ef0ccab1b3b59ebce8c762d
• git.kernel.orghttps://git.kernel.org/stable/c/f76d91271bcacbd759a2e4ee3ea61faa6a727ccf
• git.kernel.orghttps://git.kernel.org/stable/c/d2719a0a9c3439abf67843a5504b7afccd9ded93
• git.kernel.orghttps://git.kernel.org/stable/c/2a72403b985aea6b4aac3171830492f9a387f9e1
• git.kernel.orghttps://git.kernel.org/stable/c/5f6b17562f03fc65c7d3474ef8f1959b19d1ca41
• git.kernel.orghttps://git.kernel.org/stable/c/b5ad887339503103d0fbe9827b16ad287597c275
• git.kernel.orghttps://git.kernel.org/stable/c/a424a34b8faddf97b5af41689087e7a230f79ba7