CVE-2026-53288

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 2.2% 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

2026-06-26 19:40Z2 MO AGO

Last updated

2026-06-26 19:40Z2 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-674Uncontrolled RecursionClass
• CWE-131Incorrect Calculation of Buffer SizeBase

Data version

5.2

Document digest

3c7c80cba2d8e6a8d82087b5ed5f8afa625bba0c854af6a056dab02c64edf60e

• git.kernel.orghttps://git.kernel.org/stable/c/a4ff33053da0a34b14abb5c96dc5a48379e26fce
• git.kernel.orghttps://git.kernel.org/stable/c/dcb89deed40ba55ff7020061712fdabf098cc2cc
• git.kernel.orghttps://git.kernel.org/stable/c/9fe9e3acaa14921b0cf0d6cc2de5b562499bf721
• git.kernel.orghttps://git.kernel.org/stable/c/4d8e74ad4585672489da6145b3328d415f50db82