CVE-2023-53190

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 7.2% 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 2026-06-17.

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

2025-09-15 14:06Z1 YR AGO

Last updated

2026-05-11 19:39Z5 MO AGO

Reserved

2025-09-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

48aeed37e24f750fc2ab0e8ce9cffa8d4d1ccf10792b2167f0baa61e1c228541

• git.kernel.orghttps://git.kernel.org/stable/c/75c1ab900f7cf0485f0be1607c79c55f51faaa90
• git.kernel.orghttps://git.kernel.org/stable/c/5896f55810680391a32652ca2b91245a05c11e22
• git.kernel.orghttps://git.kernel.org/stable/c/06bf62944144a92d83dd14fd1378d2a288259561