SEPTEMBER 17, 2026
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Case File

CVE-2023-20511

MEDIUM · CVSS 6.4 EPSS 0.23% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-31 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A vulnerability in the AMD kernel mode driver allows a privileged attacker to exploit an invalid pointer release, potentially leading to a double free condition and arbitrary code execution. Organizations using affected AMD drivers should prioritize remediation to mitigate the risk of exploitation. This is particularly critical for environments where elevated privileges are accessible, as it could lead to significant security breaches.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
arbitrary code execution code execution

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-20511
Severity
MEDIUM
CVSS
6.4
EPSS
0.23%

Original NVD Description

Release of an invalid pointer in the AMD kernel mode driver (KMD) could allow a privileged attacker to create a double free condition potentially leading to arbitrary code execution.