CVE-2026-36355

7.7 Élevée

Publiée le 05/05/2026 à 16:16 · Modifiée le 05/07/2026 à 04:17 · En attente d'analyse NVD · Source : cve@mitre.org

Description

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

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Scores CVSS

Version	Score	Source	Vecteur
3.1	7.7 Élevée	134c704f-9b21-4f2e-91b3-4a467353bcc0	`CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N`

Faiblesses (CWE)

CWE-200
CWE-782
CWE-787

Références

https://github.com/totekuh/CVE-2026-36355
https://github.com/totekuh/CVE-2026-36355

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories