Cyber Risks November 13, 2026 · Zero Day Initiative

ZDI-26-964: (Pwn2Own) Philips Hue Bridge Home Kit Accessory Protocol chacha20_decrypt Integer Underflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Philips Hue Bridge. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2026-126979.

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Topics

Vulnerabilities & Patching

Mentions

CVE-2026-126979

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