CVE-2026-64416

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 6.5% 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 2026-09-04.

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

2026-07-25 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

ee3c86ef8cabb631e9873e05d54243fa6b1491483184269b6561fe785a472ee9

• git.kernel.orghttps://git.kernel.org/stable/c/818416fef38759f23210de449663cd9d7e293d39
• git.kernel.orghttps://git.kernel.org/stable/c/b415c00bf23df577a4a95673d00ae76687bcc1d4
• git.kernel.orghttps://git.kernel.org/stable/c/6a4196d19f477524d2f92adca90fc1fbe9a0420a
• git.kernel.orghttps://git.kernel.org/stable/c/63b02a9409cb5180398491b093e48bcb5315f5fb