CVE-2026-64352

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 6.9% 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

Analyzed. NVD last modified this record on 2026-09-03.

Red Hat severity

Low. 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 08:50Z1 MO AGO

Last updated

2026-08-17 04:53Z18 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant
• CWE-821Incorrect SynchronizationBase

Data version

5.2

Document digest

5ec48842f7bde3c224465f856136726bb27e284924587bc79e8b7caf10cd41d5

• git.kernel.orghttps://git.kernel.org/stable/c/f0967d4f1ba4323a3cb7dc8fdba74dd3a8caaf04
• git.kernel.orghttps://git.kernel.org/stable/c/304ca50582f0c047370f85e13caec456f78c9fcc
• git.kernel.orghttps://git.kernel.org/stable/c/ec662a8b2cde01e76b37ccd4b992d0342299e69c
• git.kernel.orghttps://git.kernel.org/stable/c/9bfdf4b81b0e56d47bc6c46c34a46638be716695
• git.kernel.orghttps://git.kernel.org/stable/c/57454944737f3ad9a8703aecbbb79713b513a94b
• git.kernel.orghttps://git.kernel.org/stable/c/bd6ad9a6b30498d845413e863fb95c6fab3babe3
• git.kernel.orghttps://git.kernel.org/stable/c/2f884d371fafea137afea504d49ee4a7c8d7985b