CVE-2026-64417

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

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-04.

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 04:55Z18 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

836a838d663d3ea6418b8128e8a9a3750aa9b83147a567cb1b37ab2c188ef7d2

• git.kernel.orghttps://git.kernel.org/stable/c/ebb45c2648b1f60715fd283700f651e05e431231
• git.kernel.orghttps://git.kernel.org/stable/c/09d2407985b8ce3e831f9d4310fe7ac06a6b3ae9
• git.kernel.orghttps://git.kernel.org/stable/c/36f8534f461222291a74156ab91f3ba9f09b6f93
• git.kernel.orghttps://git.kernel.org/stable/c/006467ab932698612398f853344a7405164541f4
• git.kernel.orghttps://git.kernel.org/stable/c/b9beed2322f3538b0d2d53307062da4102b8d8d8
• git.kernel.orghttps://git.kernel.org/stable/c/e30453c61e185e914fde83c650e268067b140218