CVE-2026-72400

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.3% 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 05:56Z21 DAYS AGO

Last updated

2026-08-17 05:43Z19 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

0bc36dbc5ed5b83093c74fe79687597ef5fc4d7ed6783bcea1f916a1ad9f5c0a

• git.kernel.orghttps://git.kernel.org/stable/c/715eb12e453df752f1b4baaf972c3acff0ab9402
• git.kernel.orghttps://git.kernel.org/stable/c/7247d05c987c3eec4bb7c2306dbd77ecdf3b7c73
• git.kernel.orghttps://git.kernel.org/stable/c/071f1a38d7ddbadee29c09b9e3ee0ff3a61e6a0e
• git.kernel.orghttps://git.kernel.org/stable/c/804bb969f194c93497ba632b98343794c6367fdc
• git.kernel.orghttps://git.kernel.org/stable/c/0fc7069d39239978130c37ebceaec85c8948d3f1
• git.kernel.orghttps://git.kernel.org/stable/c/8dba7a94a269b88e500aafc25ad567ef6a423698
• git.kernel.orghttps://git.kernel.org/stable/c/c9961336aa5ff83092f23e33ee86666a9dbd1b2a
• git.kernel.orghttps://git.kernel.org/stable/c/a75d99f46bf21b45965ce39c5cfb3b8bb5ffb1aa