CVE-2026-64372

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.7% 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

Awaiting Analysis. NVD last modified this record on 2026-08-17.

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 04:54Z18 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

352ac6eed8406d2e00c41d41c7a7bb1bd0562560b30894549f0fed7ccea5504e

• git.kernel.orghttps://git.kernel.org/stable/c/8e454e9d0bc03446d610ee49abec9dfd424f6541
• git.kernel.orghttps://git.kernel.org/stable/c/632666a63116d8061c62a988d1ca39dcd6d27c9b
• git.kernel.orghttps://git.kernel.org/stable/c/5cdb25f144b101083d8bf3fd023ad87fbe6850d7
• git.kernel.orghttps://git.kernel.org/stable/c/982c9f92d57bda2b769851ff6d90d43dcf5f3734
• git.kernel.orghttps://git.kernel.org/stable/c/a36ca93a8ba57464e521d70a337d37f069064111
• git.kernel.orghttps://git.kernel.org/stable/c/6ba6f6783be2ffeb2cbcdc9321c4b9f708f796f7
• git.kernel.orghttps://git.kernel.org/stable/c/0e3c739a2f6fc1de5b19a8839ab80696b9cb2a29
• git.kernel.orghttps://git.kernel.org/stable/c/266d3dd8b757b48a576e90f018b51f7b7563cc32