CVE-2026-64460

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2026-07-25 08:51Z1 MO AGO

Last updated

2026-08-17 04:56Z18 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.0)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

2303cd7ff47db25efed1b5cecfdf0a733ab3f4cbd8b8a8fb09584322956677fc

• git.kernel.orghttps://git.kernel.org/stable/c/b77524621250407386f44c6eea7e5e4619ada1ce
• git.kernel.orghttps://git.kernel.org/stable/c/55fd485e66d0ad5c762c23dba1461fe9c741cd96
• git.kernel.orghttps://git.kernel.org/stable/c/f34f1712229d71ce4286440fef12526fd4590b37