SEPTEMBER 19, 2026
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Case File

CVE-2026-18284

HIGH · CVSS 7.8 EPSS 0.55% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-20 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The vulnerability in Sony XAV-9500ES devices allows local attackers to escalate privileges due to improper validation of user-supplied strings in the crash dump handler. This flaw enables the execution of arbitrary code with root privileges, posing a significant risk to system integrity. Organizations utilizing these devices should prioritize patching to mitigate potential exploitation by malicious insiders.

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-2026-18284
Severity
HIGH
CVSS
7.8
EPSS
0.55%

Original NVD Description

Sony XAV-9500ES Crash Dump Handler Command Injection Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Sony XAV-9500ES devices. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of process crash dumps. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-29061.