SEPTEMBER 19, 2026
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Case File

CVE-2026-20464

MEDIUM · CVSS 6.5 EPSS 0.35% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-03 · Last synced 2026-09-02

CyberRota Analysis

AI-Generated

The hevc decoder is vulnerable to an out-of-bounds write caused by an integer overflow, which could allow a malicious actor with System privileges to escalate their privileges remotely. Exploitation does not require user interaction, making it a significant risk for systems utilizing this decoder. Organizations that rely on the hevc decoder should prioritize applying the patch to mitigate potential security threats.

Public Exploit Signal

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

Detected Signals
exploit

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

CVE
CVE-2026-20464
Severity
MEDIUM
CVSS
6.5
EPSS
0.35%

Original NVD Description

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11104718; Issue ID: MSV-8297.