CVE-2026-53320

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 2026-07-06.

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 19:41Z2 MO AGO

Last updated

2026-06-26 19:41Z2 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-839Numeric Range Comparison Without Minimum CheckBase

Data version

5.2

Document digest

4a159bed34b67198b033df8c0a2e7fea72569fdf891ba598c3bbabaf4870d224

• git.kernel.orghttps://git.kernel.org/stable/c/e0a0c4903cbba351f0f5b5d104960d3a5b23202f
• git.kernel.orghttps://git.kernel.org/stable/c/9472d37799a0b9ff9b99639f35961ac2f0b3c9be
• git.kernel.orghttps://git.kernel.org/stable/c/65e07964b4b2daf9a54e686cf0fa72d74a9648a8
• git.kernel.orghttps://git.kernel.org/stable/c/b88f905d4449b70da6bda547be546e365e44352e
• git.kernel.orghttps://git.kernel.org/stable/c/4525658002be3ad310b16bf8db48c8adb6a55d32
• git.kernel.orghttps://git.kernel.org/stable/c/e5ff0ba4b6983cdbcc826efc201e7179ece5d46f
• git.kernel.orghttps://git.kernel.org/stable/c/94094e70fe292c9566502772d4d4d6d6a99204b1
• git.kernel.orghttps://git.kernel.org/stable/c/be3e5d10643d3be1cbac9d9939f220a99253f980