SEPTEMBER 13, 2026
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Case File

CVE-2026-90493

HIGH · CVSS 8.8 Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-13 · Last synced 2026-09-13

CyberRota Analysis

AI-Generated

A vulnerability in Tonec Internet Download Manager versions up to 6.42 Build 63 on Windows allows for improper access controls through the kernel driver file idmwfp.sys, requiring local access for exploitation. This high-severity flaw could enable attackers to manipulate system functions, potentially leading to unauthorized actions on the affected system. Organizations using this software should prioritize patching or mitigating this vulnerability to protect against potential local attacks.

Public Exploit Signal

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

Detected Signals
exploit
GitHub PoC Links

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

CVE
CVE-2026-90493
Severity
HIGH
CVSS
8.8
EPSS
N/A
Windows

Original NVD Description

A vulnerability was detected in Tonec Internet Download Manager up to 6.42 Build 63 on Windows. The impacted element is an unknown function of the file idmwfp.sys of the component Kernel Driver. The manipulation results in improper access controls. Attacking locally is a requirement. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.