CVE-2026-46143

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.9% 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

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

2026-06-14 17:57Z2 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-401Missing Release of Memory after Effective LifetimeVariant
• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

8661f5d2b1abbeeac861d8ba21655df2127c87b7428a7cf82aaa760ddf282ede

• git.kernel.orghttps://git.kernel.org/stable/c/af9cc7c622e596455c5190e6ef53c5b40ea7a90d
• git.kernel.orghttps://git.kernel.org/stable/c/3141d8b00cad6d3331953c79060ccc3a0262311b
• git.kernel.orghttps://git.kernel.org/stable/c/c91b7bcc70346d07f57ef03d1b9a338324e213de
• git.kernel.orghttps://git.kernel.org/stable/c/7cab9f2ad51c858263da836baebad050a1bc7914
• git.kernel.orghttps://git.kernel.org/stable/c/b97493f0f42ab9d882a62466782e1900e481a9d6
• git.kernel.orghttps://git.kernel.org/stable/c/69acc488aaf39d0ddf6c3cf0e47c1873d39919a2