CVE-2026-64071

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

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

2026-07-19 15:39Z1 MO AGO

Last updated

2026-07-19 15:39Z1 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-476NULL Pointer DereferenceBase
• CWE-416Use After FreeVariant

Data version

5.2

Document digest

3bf7e809f089bcc2b0b1e7a8636a65497a7f8dc9cb050274027153a7ededf505

• git.kernel.orghttps://git.kernel.org/stable/c/9525e3a6fbb1d126a22ab2ee86ddea25af581a7c
• git.kernel.orghttps://git.kernel.org/stable/c/7c89f474005d8377525d2991930b7432ee193a52
• git.kernel.orghttps://git.kernel.org/stable/c/b35a13036755c5803168a7cb93bc66035c3e65b8