High 7.8
KEV-listed
CVE-2022-22706
Release of Root Exploit Toolkit for CVE-2022-22706 on TCL 50C721 TV
Vendor / product: TCL 50C721 TV
Event date: 2026-10-24
Public PoC: Yes
First tracked by RiskWire: 2026-10-25
CISA KEV catalog
Added to KEV
Federal remediation due
2023-04-20 (1284 days overdue)
Ransomware campaign use
Unknown
CISA description
Arm Mali GPU Kernel Driver contains an unspecified vulnerability that allows a non-privileged user to achieve write access to read-only memory pages.
Required action
Apply updates per vendor instructions.
Sources & citations (1)
- Researcher Publishes Firmware-Specific Root Toolkit for TCL 50C721 TV news.lavx.hu · 2026-10-24
References
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