CVE-2026-46320

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.6% of scored records. A rank, not a probability.

NVD base score

7.4 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

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

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

2026-06-09 12:11Z2 MO AGO

Last updated

2026-08-05 12:31Z1 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.4)

CNA CVSS vector

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

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

f4e1d961ce54858f62faab56109df091919645634c63395edde783f3db754c59

• git.kernel.orghttps://git.kernel.org/stable/c/8d03e65eb6cfbffec471a6b65416f93679bf3286
• git.kernel.orghttps://git.kernel.org/stable/c/f979971835dddbca86cf99e3b2e2b94a408a1ab2
• git.kernel.orghttps://git.kernel.org/stable/c/3f52a86a482a69294c50a5a2a097bd6f4104990a
• git.kernel.orghttps://git.kernel.org/stable/c/d30aac0fa00ca0afc3e08174cf7f974a66bdcf05
• git.kernel.orghttps://git.kernel.org/stable/c/d68eab61944a9b0826fa2e954e42db1aa3201b7a
• git.kernel.orghttps://git.kernel.org/stable/c/e27c17346628cb56843a83f93ac63c314c00f388
• git.kernel.orghttps://git.kernel.org/stable/c/18a84c35842e19cd3c5534d8cee73d31863f696d
• git.kernel.orghttps://git.kernel.org/stable/c/3bcf7aec6a9d16438f2cec29f5d7c8d5b8edf9b2