CVE-2026-46112

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

0.10% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.0% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Undergoing Analysis. NVD last modified this record on 2026-06-24.

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 09:35Z3 MO AGO

Last updated

2026-08-05 12:29Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-667Improper LockingClass
• CWE-413Improper Resource LockingBase

Data version

5.2

Document digest

1c449e7d32c247981bb4ca6e909c98095f118656f88aef78dbd394ced301b62c

• git.kernel.orghttps://git.kernel.org/stable/c/1f0a3aa8b569d010316b427238222c5d899f9618
• git.kernel.orghttps://git.kernel.org/stable/c/b6296ff2475fc95ee6ea1b528c4b385302808186
• git.kernel.orghttps://git.kernel.org/stable/c/fb4ae739811d467409bd07d0e36cfd4140f3d26a
• git.kernel.orghttps://git.kernel.org/stable/c/fcf6a832c0d5b2bc5398d6996c5570d3ee7993fb
• git.kernel.orghttps://git.kernel.org/stable/c/1912f78798505dc9c637081bbddfbf1c22494c49
• git.kernel.orghttps://git.kernel.org/stable/c/615d9d260c32bb678504ca96f29ae46f9d745155
• git.kernel.orghttps://git.kernel.org/stable/c/0c99acbc8b6c6dd526ae475a48ee1897b61072fb