CVE-2026-46156

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

Equal to or higher than the score of 0.5% 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

2026-05-28 09:36Z5 MO AGO

Last updated

2026-06-14 17:58Z4 MO AGO

Reserved

2026-05-13

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-823Use of Out-of-range Pointer OffsetBase

Data version

5.2

Document digest

6754c47f89afae39c6092cfc69379e082832f80277697f736c2bf3ec217aa04e

• git.kernel.orghttps://git.kernel.org/stable/c/bfde8accc3e3260c0ecbb8cc34361739e1e16f31
• git.kernel.orghttps://git.kernel.org/stable/c/07d190e4ec689d6478f7f5e36099fb9bf457e7c5
• git.kernel.orghttps://git.kernel.org/stable/c/2cb19b06c09983727573bbe7d7430cbad480a714
• git.kernel.orghttps://git.kernel.org/stable/c/9e1aed63a5552958ef2a9bfd699a3f990e52a77f
• git.kernel.orghttps://git.kernel.org/stable/c/81fef1c278436e6bd68ee4ca05a0acb96e256561
• git.kernel.orghttps://git.kernel.org/stable/c/8dfa2f8780e486d05b9a0ffce70b8f5fbd62053e