CVE-2026-64475

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.7% of scored records. A rank, not a probability.

NVD base score

8.8 (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:C/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

2026-07-25 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 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

ec96a40f2300d5ea8647bb0e8324e16c6a64e4bb354b9b5c7fb515eb3b1e2b94

• git.kernel.orghttps://git.kernel.org/stable/c/0f2a35a0c7ea7da347b814750eaa78adf3582381
• git.kernel.orghttps://git.kernel.org/stable/c/8d65decde9afd2bd78bcfffdc0df73b82a0b5509
• git.kernel.orghttps://git.kernel.org/stable/c/ef4c38d30b3744e89eb5048218904bb629ea8d47
• git.kernel.orghttps://git.kernel.org/stable/c/9e0a3f642e607848669235f5069f35640abbfc88
• git.kernel.orghttps://git.kernel.org/stable/c/42d758a09d2c46c42357ecde9a5492f015bde2e5
• git.kernel.orghttps://git.kernel.org/stable/c/52adb2dff7ce3d8430e2bdc5988b618a430def85
• git.kernel.orghttps://git.kernel.org/stable/c/278a5659c391fe5afe5f9ce1bad1fd24e90144f1
• git.kernel.orghttps://git.kernel.org/stable/c/daedde7f024ecf88bc8e832ed40cf2c795f0796a