CVE-2023-53681

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 3.5% 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

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

2025-10-07 15:21Z11 MO AGO

Last updated

2026-05-11 19:49Z3 MO AGO

Reserved

2025-10-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

a8d5eafaf7c7aad28dd058b50e40a510c186569de47ef813bfd2864e0accc3da

• git.kernel.orghttps://git.kernel.org/stable/c/587b4e8bb5dac682f09280ab35db4632b29d5ac4
• git.kernel.orghttps://git.kernel.org/stable/c/b070f29a61436f6f8a2e3abc7ea4f4be81695198
• git.kernel.orghttps://git.kernel.org/stable/c/a4405f6ee03323410d7b10966fd67b35f71b1944
• git.kernel.orghttps://git.kernel.org/stable/c/f67b0e3081f2a24170280a33ac66f6b112083c03
• git.kernel.orghttps://git.kernel.org/stable/c/7ecea5ce3dc17339c280c75b58ac93d8c8620d9f
• git.kernel.orghttps://git.kernel.org/stable/c/4514847aee18d9391a0cf3aad75d3567c72795a4
• git.kernel.orghttps://git.kernel.org/stable/c/80fca8a10b604afad6c14213fdfd816c4eda3ee4