CVE-2026-64575

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

0.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.1% 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 2026-08-19.

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

2026-08-05 08:09Z1 MO AGO

Last updated

2026-08-19 16:28Z16 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

49cb3b4b6f64ade23ce470fe9ae163f7cb091325b19d15b76b2160d8068151fd

• git.kernel.orghttps://git.kernel.org/stable/c/c842882e4c5d2818b858d6baf3fd10958c93f729
• git.kernel.orghttps://git.kernel.org/stable/c/7a6a6d2a127866935f87b55b557bc89693065462
• git.kernel.orghttps://git.kernel.org/stable/c/f0c1810320b0dac228103fad7311e89532134d83
• git.kernel.orghttps://git.kernel.org/stable/c/9f27c4f0ae35b5390ce4f7a54d3501144e41a54d
• git.kernel.orghttps://git.kernel.org/stable/c/8a726e9585ffe7bfbfad2b5279277a00973970f3
• git.kernel.orghttps://git.kernel.org/stable/c/980a813452754f8001704744e92f7aa697c53dd3