Is CVE-2025-22833 actively exploited?

No active exploitation of CVE-2025-22833 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-22833 be exploited remotely?

No. CVE-2025-22833 requires local access to exploit.

What is the CVSS score of CVE-2025-22833?

CVE-2025-22833 has a CVSS score of 7.3 (HIGH).

HOME VULNERABILITIESCVE-2025-22833

HIGH

CVE-2025-22833

CWE-787Published: October 14, 2025· Updated: Jun 17, 2026

7.3

CVSS v3.1

Official Description

APTIOV contains a vulnerability in BIOS where an attacker may cause a Buffer Copy without Checking Size of Input by local accessing. Successful exploitation of this vulnerability may lead to arbitrary code execution.

NVD Source

Technical Analysis

CVE-2025-22833 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 7.3.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.