CVE-2026-53337

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 5.6% 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 2026-07-23.

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

2026-07-01 13:32Z2 MO AGO

Last updated

2026-07-01 13:32Z2 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

bd9e13564c7d237a8d058651c968e14fb12af8ea044b86fda3478fd71f147e42

• git.kernel.orghttps://git.kernel.org/stable/c/1b7558c85493467b2ea20738866b822db6442034
• git.kernel.orghttps://git.kernel.org/stable/c/b02b2e3e876c18733b868a29064abd11cdbf8feb
• git.kernel.orghttps://git.kernel.org/stable/c/66693957bacd1c9dae6188a7312d6be69a221f2d
• git.kernel.orghttps://git.kernel.org/stable/c/a629418d463fb50d132a1aa063b0105857311e5f
• git.kernel.orghttps://git.kernel.org/stable/c/c2cfe290fdb1c32a4f4eb2b8ca3f363b305d21ba
• git.kernel.orghttps://git.kernel.org/stable/c/bcb8fad90f27300add583a8371db504b766d95c7
• git.kernel.orghttps://git.kernel.org/stable/c/b0878106ddc486375084145848ff255dedfff46a
• git.kernel.orghttps://git.kernel.org/stable/c/a764b0e8317a863006e05732e1aefe821b9d8c2d