--- title: "CVE-2026-36433: Actions Semiconductor Co. Ltd Tool- Media Player Utilities - Remote Code Execution" description: "Actions Semiconductor Co. Ltd Tool- Media Player Utilities v4.46 contains a remote code execution caused by vulnerabilities in Production.dll and RdiskUpgrade.exe components, letting physically proximate attackers execute arbitrary code." url: https://panop.io/threat-heartbeat/CVE-2026-36433/ --- # CVE-2026-36433 Actions Semiconductor Co. Ltd Tool- Media Player Utilities - Remote Code Execution Actions Semiconductor Co. Ltd Tool- Media Player Utilities v4.46 contains a remote code execution caused by vulnerabilities in Production.dll and RdiskUpgrade.exe components, letting physically proximate attackers execute arbitrary code. CVSS base score 9.8 /10 Critical CISA KEV Not listed Public exploit None known EPSS 0.69% chance of exploitation in 30 days [View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-36433) ## Details Type Remote Code Execution Impact Remote Code Execution CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Published 9 September 2026 Updated 15 October 2026 Weakness [CWE-94](https://cwe.mitre.org/data/definitions/94.html) ## Vendor fix Update to the latest version. Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them. ## References - [https://nvd.nist.gov/vuln/detail/CVE-2026-36433](https://nvd.nist.gov/vuln/detail/CVE-2026-36433) - [https://bytescan.net/CVE/CVE-2026-36433.html](https://bytescan.net/CVE/CVE-2026-36433.html) [← All CVEs](https://panop.io/threat-heartbeat/) ## What this record can't tell you - Whether you run the affected software, and where - Whether an attacker can actually reach and exploit it - The misconfigurations that never get a CVE number - What it would cost the business, ranked into what to fix first Panop answers these inside your environment, for this CVE and every other finding. [Book a demo](https://panop.io/demo)