EUVD-2026-27325

The rtl8192cd Wi-Fi kernel driver in the Realtek rtl819x Jungle SDK all known versions through v3.4.14B does not perform any access control checks on the writemem ioctl 0x89F5 and readmem ioctl 0x89F6 debug handlers, which are compiled into production builds via the unconditionally defined...

CVE-2026-36355

The CVE-2026-36355 issue affects the Realtek rtl8192cd Wi‑Fi kernel driver in the rtl819x Jungle SDK (all known versions up to v3.4.14B). The underlying problem is missing access checks on the debug handlers write_mem (ioctl 0x89F5) and read_mem (ioctl 0x89F6), which are compiled into production ...

Realtek rtl819x Jungle SDK 信息泄露漏洞

The Realtek RTL819x Jungle SDK is a driver for wireless local area network chips developed by Realtek Semiconductor. The SDK contains an information leakage vulnerability, which stems from the lack of access control checks in the debug handlers of the writemem and readmem functions within the...

CVE-2026-36355

The rtl8192cd Wi-Fi kernel driver in the Realtek rtl819x Jungle SDK all known versions through v3.4.14B does not perform any access control checks on the writemem ioctl 0x89F5 and readmem ioctl 0x89F6 debug handlers, which are compiled into production builds via the unconditionally defined...