CVE-2026-64411

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

7.1 (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: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

High (CVSS 7.1)

CNA CVSS vector

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

Weaknesses

• CWE-125Out-of-bounds ReadBase

Data version

5.2

Document digest

041b34ba0af0e766d94e07df68e1624ca81d327b024bcb60e5c5311746e3e5a6

• git.kernel.orghttps://git.kernel.org/stable/c/4c046ca4e35a83ea32f6e748f54139f5fe2a1d01
• git.kernel.orghttps://git.kernel.org/stable/c/ab63ccefb9c71627f957a0724c2b9ebc869c6f20
• git.kernel.orghttps://git.kernel.org/stable/c/c6f539311e58e76aa96feef0f1572b13a564f8a2
• git.kernel.orghttps://git.kernel.org/stable/c/2664f537ca5bcb2ef3fac2683dcca602e51fad24
• git.kernel.orghttps://git.kernel.org/stable/c/7436da6c1bc44654b7f11a17e746f6999fd37250
• git.kernel.orghttps://git.kernel.org/stable/c/6fe8d3cecd20bfaaaf440db3a06ba674d2f2e322
• git.kernel.orghttps://git.kernel.org/stable/c/b6183b1b88a722b6d8ea0cecc99eba168a15e0be
• git.kernel.orghttps://git.kernel.org/stable/c/a622d2e9608c9dff47fc2e5759ac7aa3a836b45d