CVE-2026-72137

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

0.66% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 49.3% 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

Important. 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 05:53Z20 DAYS AGO

Last updated

2026-08-17 05:40Z18 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

b95d8b43040ca0b3d0eac52bb68c55660957711178991c983b095b9e345e30ad

• git.kernel.orghttps://git.kernel.org/stable/c/d0a4dc7efa825bce60a8da8f7d43c864a159abde
• git.kernel.orghttps://git.kernel.org/stable/c/5b0c4c916f202b8fd13d12afb6af62b385622f81
• git.kernel.orghttps://git.kernel.org/stable/c/a8a7e6a9ff8a4c1f067694ddbd44be67fdf36693
• git.kernel.orghttps://git.kernel.org/stable/c/226f4a490d1a938fc838d8f8c46a4eca864c0d78