CVE-2026-72304

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.0% 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

Received. NVD last modified this record on 2026-08-17.

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

2026-08-15 05:55Z20 DAYS AGO

Last updated

2026-08-17 05:42Z18 DAYS AGO

Reserved

2026-08-09

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

No CWE assigned

Data version

5.2

Document digest

32abad8fe3d4a77c938fe339ff7ba4dc2dd37fa198c3ee8be4e0d6aa1c213d55

• git.kernel.orghttps://git.kernel.org/stable/c/266f936db83aee6ca6473bbb06259bda52bf4fc3
• git.kernel.orghttps://git.kernel.org/stable/c/4cf6a7ebbf8787393b158b2cc341723e5bebc4a8
• git.kernel.orghttps://git.kernel.org/stable/c/fb4293173db2d474d8fbc0e5ecf4943e6df2b40e
• git.kernel.orghttps://git.kernel.org/stable/c/038406abde0d0883419ec89425ea941ec8bbef95
• git.kernel.orghttps://git.kernel.org/stable/c/3ad673e7139cf214afd24321a829aad6575f4163