CVE-2026-36355General

LOWCVSS 7.7 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-200CWE-782CWE-787

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • General: 3 classified signals
  • Peaked at 2 mentions on most recent observed day (2026-05-05)
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-05-03: 1Mentions · 2026-05-05: 2Technical Details · 2026-05-05: 205-0305-05
Signal classification1 categories
General
3100.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-05-031
General1
2026-05-052
General2
Full discourse3 posts
  • CVE@CVEnew
    General

    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 write_mem … https://www.cve.org/CVERecord?id=CVE-2026-36355

    Post summary

    The statement references CVE-2026-36355, highlighting that the rtl8192cd driver lacks access control on write_mem, without providing details on exploitation, PoCs, patches, or active attacks.

    00010163
    57.4K followersView on X
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* 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 write_mem … https://www.cve.org/CVERecord?id=CVE-2026-36355 ----- Traducción: CVE-2026-36355 El … http://infoflow.cloud`

    Post summary

    The post references CVE‑2026‑36355 and notes that the rtl8192cd driver in the Realtek rtl819x Jungle SDK lacks access control on write_mem, but provides no proof of concept, exploit, patch, or evidence of active exploitation.

    0000032
    75 followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-36355 CVE-2026-36355 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-36355

    Post summary

    The post simply repeats a CVE ID and links to a vulnerability page, offering no substantive details or claims.

    0000031
    4.0K followersView on X

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