CVE-2026-64214

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.5% 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 2026-08-11.

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

2026-07-24 15:23Z1 MO AGO

Last updated

2026-07-24 15:23Z1 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

Data version

5.2

Document digest

925e44c6bc0f15fe66edcd446aefa6164889ac0a30260df6c6d84d4370ca3833

• git.kernel.orghttps://git.kernel.org/stable/c/51860e423592893cd7bfa7287d99a3aff4dc3a9d
• git.kernel.orghttps://git.kernel.org/stable/c/a09d07ac45e283c9861a9ceea06f56d0ba851d22
• git.kernel.orghttps://git.kernel.org/stable/c/72d8d1c36452a4d3ee134b1da48de7518c1329f9
• git.kernel.orghttps://git.kernel.org/stable/c/6dcd072a5ae3aed336e4a67a7d4cc5205b240065
• git.kernel.orghttps://git.kernel.org/stable/c/8079acc5ee5235a627e4586d4f42082a9000ea64
• git.kernel.orghttps://git.kernel.org/stable/c/31467b23823ffec1f6fff407f8e3ca9af8b7491a