CVE-2026-53237

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.5% 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 2026-07-08.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-06-25 08:39Z2 MO AGO

Last updated

2026-06-25 08:39Z2 MO AGO

Reserved

2026-06-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

99ab594b58611420a26ee560dfdc4cdc51b7cfbb8addcb8ebfebf4679b19eb0c

• git.kernel.orghttps://git.kernel.org/stable/c/7db09011ce62162d72897fc4856b4425245dfe35
• git.kernel.orghttps://git.kernel.org/stable/c/4ef24338eda3c7e96d6f94a988266ff16ed3985d
• git.kernel.orghttps://git.kernel.org/stable/c/6136c1474db88272231573e222896e1998d34662
• git.kernel.orghttps://git.kernel.org/stable/c/c9677a9274ffb44987ec209dc8ec9f2d34946956
• git.kernel.orghttps://git.kernel.org/stable/c/b9ad50d7505ebd48282ec3630258dc820fc85c81