CVE-2023-53200

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.2% 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

Moderate. 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 14:21Z11 MO AGO

Last updated

2026-05-11 19:40Z3 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

b136272d1cbf71289425a21ae5bf9c825c4c8b3b20b9be29969fa08cd7f7bedd

• git.kernel.orghttps://git.kernel.org/stable/c/e306dbee4c98025a9326386023a12ef4d887e9d1
• git.kernel.orghttps://git.kernel.org/stable/c/512b6c4b83c91d007301ea7d7f095d16c3aceacd
• git.kernel.orghttps://git.kernel.org/stable/c/3cc9610a87b7dde82f7360dd4eb6c2c27940ed57
• git.kernel.orghttps://git.kernel.org/stable/c/0af8c09c896810879387decfba8c942994bb61f5