CVE-2023-53594

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

0.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.4% 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

2025-10-04 15:44Z11 MO AGO

Last updated

2026-05-23 15:29Z3 MO AGO

Reserved

2025-10-04

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
• CWE-771Missing Reference to Active Allocated ResourceBase

Data version

5.2

Document digest

b4dfdc8078234c8ff52ee677929fd3cd6d9d2f83977931f5395c30515f28705d

• git.kernel.orghttps://git.kernel.org/stable/c/8d389e363075c2e1deb84a560686ea92123e4b8b
• git.kernel.orghttps://git.kernel.org/stable/c/d1dbff10c6cd3b43457f3efd3c9c4950009635bf
• git.kernel.orghttps://git.kernel.org/stable/c/f39d21154db87545d8f0b25d13c326f37cc32239
• git.kernel.orghttps://git.kernel.org/stable/c/6977b1a5d67097eaa4d02b0c126c04cc6e8917c0