CVE-2026-53070

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

0.35% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 27.5% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-07-21.

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

2026-06-24 16:30Z2 MO AGO

Last updated

2026-08-05 12:33Z1 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-821Incorrect SynchronizationBase

Data version

5.2

Document digest

a3305f88ecb910d4caced63310f3d760da855e7c7ded68c763428161b831c959

• git.kernel.orghttps://git.kernel.org/stable/c/be3bfcb34bda04f6a350710db471d4133f950f2c
• git.kernel.orghttps://git.kernel.org/stable/c/0de7db2eb27e82b983157016fa604b1ba664ae5f
• git.kernel.orghttps://git.kernel.org/stable/c/790093245e35040c2adb15f48970020425aa3f47
• git.kernel.orghttps://git.kernel.org/stable/c/2cd7e6971fc2787408ceef17906ea152791448cf