CVE-2026-64075

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 6.1% 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

2026-07-19 15:39Z3 MO AGO

Last updated

2026-07-19 15:39Z3 MO 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-825Expired Pointer DereferenceBase
• CWE-416Use After FreeVariant

Data version

5.2

Document digest

1ccdde0c8c14e8218249dfe814e6aa3d8820a488f24063ad32c89e6e133113ca

• git.kernel.orghttps://git.kernel.org/stable/c/56b4cfcf1518245493c60fd39c56978f508f1816
• git.kernel.orghttps://git.kernel.org/stable/c/a4f6a9005ed6cfd360ef2520430927f05f92ffb0
• git.kernel.orghttps://git.kernel.org/stable/c/657b594b2084b39a4bc6d8493aa2140cb00cea49