CVE-2026-36355

HIGH

7.7

Descricao

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 write_mem (ioctl 0x89F5) and read_mem (ioctl 0x89F6) debug handlers, which are compiled into production builds via the unconditionally defined _IOCTL_DEBUG_CMD_ macro in 8192cd_cfg.h

Detalhes CVE

Pontuacao CVSS v3.17.7

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado5/5/2026

Ultima modificacao5/5/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-200CWE-782CWE-787

Referencias

http://realtek.com(cve@mitre.org)

https://github.com/totekuh/CVE-2026-36355(cve@mitre.org)

https://github.com/totekuh/CVE-2026-36355(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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