CVE-2026-64095

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.4% of scored records. A rank, not a probability.

NVD base score

7.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-08-11.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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 15:40Z1 MO AGO

Last updated

2026-08-05 12:39Z1 MO AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.1)

CNA CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weaknesses

• CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

709029d309863141e56087fed5abf955db80a3a3770175753ed90453a3206dda

• git.kernel.orghttps://git.kernel.org/stable/c/1f013bc94154f2e78e97d0296175664224c796e0
• git.kernel.orghttps://git.kernel.org/stable/c/5328b95960774f2e189f22485616bc7b8eb2f7e3
• git.kernel.orghttps://git.kernel.org/stable/c/8ff9c59d1b7b48c2596878341a5310f32895d52b
• git.kernel.orghttps://git.kernel.org/stable/c/a9393751ecf7e9096f93cb6eed02db4f79125765
• git.kernel.orghttps://git.kernel.org/stable/c/461f1e3dfb888701895b766446c55db2b10db705
• git.kernel.orghttps://git.kernel.org/stable/c/45384612f29692fbf0c770200361a7acff90125c
• git.kernel.orghttps://git.kernel.org/stable/c/65497ad155a3246df177b5ef662cd6e5a32cb470
• git.kernel.orghttps://git.kernel.org/stable/c/83ab69bd12b80f6ea169c8bea6977701b53a043d