CVE-2026-46308

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

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.8% 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

Analyzed. NVD last modified this record on 2026-07-23.

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

2026-06-08 15:46Z2 MO AGO

Last updated

2026-06-14 18:08Z2 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-416Use After FreeVariant
• CWE-826Premature Release of Resource During Expected LifetimeBase

Data version

5.2

Document digest

1db6399f9a146c17dd84878a05ed63e02578658d3d24b48330e3e19ccee15fb4

• git.kernel.orghttps://git.kernel.org/stable/c/cb27e43c0511e9e1ca8818d231656070b11c18cf
• git.kernel.orghttps://git.kernel.org/stable/c/38d8410021b55d226847b2ac8d189d89fe5a8866
• git.kernel.orghttps://git.kernel.org/stable/c/ec1fcddb3117d9452210e838fd37389ee61e10e8