CVE-2026-64070

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.3% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-03.

Red Hat severity

Low. 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

2026-07-19 15:39Z1 MO AGO

Last updated

2026-09-02 12:49Z2 DAYS AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

774996aa049d4b197c44d2a41bd8d8dbfe303eb85294a244868aff78e4512a82

• git.kernel.orghttps://git.kernel.org/stable/c/b300312562fd6e4729697adb9f777f00ca0429f3
• git.kernel.orghttps://git.kernel.org/stable/c/45afabe7f99c5d8746434ee41c86584c01d70147
• git.kernel.orghttps://git.kernel.org/stable/c/b61ebb2826ca1852c2bbd92a676fb622c358cab4
• git.kernel.orghttps://git.kernel.org/stable/c/903409000a07ac8e31ffedeb8516f4f8d67150c8
• git.kernel.orghttps://git.kernel.org/stable/c/dbc30a57bd8e026995e9fa8e8c31cffd18542c01