CVE-2026-53353

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 2026-07-22.

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-826Premature Release of Resource During Expected LifetimeBase

Data version

5.2

Document digest

caafca932e18c3a6d7071eb54d84d2ed1ab929576f754845a7582e1334cbb933

• git.kernel.orghttps://git.kernel.org/stable/c/271355c2ef6171dbc815e7ae653eed63444bbd58
• git.kernel.orghttps://git.kernel.org/stable/c/0232b6fcb7615fb7fecfe0727a23065a53e228b8
• git.kernel.orghttps://git.kernel.org/stable/c/66a46e22396fd5d09606f37f73643eb20e99aa42
• git.kernel.orghttps://git.kernel.org/stable/c/d71bb171661ec0225bf4babdd4d296d744982fb3
• git.kernel.orghttps://git.kernel.org/stable/c/afd0f17ca46258cec3a5cc48b8df9327fe772490