CVE-2026-72351

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

0.74% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 52.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/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 05:55Z21 DAYS AGO

Last updated

2026-08-17 05:43Z19 DAYS AGO

Reserved

2026-08-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

3eca6f35af1070fa5424104b6ddc00e81a0f19edc82a70afc052c9b21cd8bbb2

• git.kernel.orghttps://git.kernel.org/stable/c/158b9995d3c87f3b93f5c22df54a12e12a3438b3
• git.kernel.orghttps://git.kernel.org/stable/c/7c6876ec1b227261b51803f784c7be1b2242a1a0
• git.kernel.orghttps://git.kernel.org/stable/c/2c4de9988e9ddc760b750d6b6e701c35ff60ad14
• git.kernel.orghttps://git.kernel.org/stable/c/2a99224c120823987e4d829726f4ecb33e03fc1e
• git.kernel.orghttps://git.kernel.org/stable/c/61e78679c7c9ca685bff58e4b6348304dc60aafd
• git.kernel.orghttps://git.kernel.org/stable/c/4a4a1d41c6e901e773bcf795f562a47fa71f692a
• git.kernel.orghttps://git.kernel.org/stable/c/f618cbe9b24cd0202004d2db781d5f80ab77037f
• git.kernel.orghttps://git.kernel.org/stable/c/d335dcc6f521571d57117b8deeebc940836e5450