CVE-2026-64560

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

0.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 32.7% 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

Received. NVD last modified this record on 2026-08-17.

Red Hat severity

Important. 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

2026-07-29 16:47Z1 MO AGO

Last updated

2026-08-17 04:57Z18 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

276eea2acf316c44d15be015e2cb97554074007746621ca1fa72bf91350fdf28

• git.kernel.orghttps://git.kernel.org/stable/c/67aa823e3e8c229c6d374df79c804f6721cb83b6
• git.kernel.orghttps://git.kernel.org/stable/c/d8bcb28abad857f1415da7656f19b2ada90af04f
• git.kernel.orghttps://git.kernel.org/stable/c/cc35ddbc497311e0b6b9a6a6a4f4d1217d6ab1aa
• git.kernel.orghttps://git.kernel.org/stable/c/12a891c773aeb5823d63dbd0cb2ab931d6c21c9b
• git.kernel.orghttps://git.kernel.org/stable/c/e74443f5db0037c556ef436fa64b88bf4ea08f83
• git.kernel.orghttps://git.kernel.org/stable/c/6a7ecc25abe6f0fecc6e62a05096987200edbd02
• git.kernel.orghttps://git.kernel.org/stable/c/ad1cafa1bdaa71da85d71cac053838bbe97852b6
• git.kernel.orghttps://git.kernel.org/stable/c/920f893f735e92ba3a1cd9256899a186b161928d