Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1310 CNY

100%
Buy Us a Coffee

CVE-2026-20456

AI Predicted 5.5 Difficulty: Easy

Possible ATT&CK Techniques 1AI

T1211 · Exploitation for Stealth
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-20456

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In wlan STA driver, there is a possible system crash due to a missing bounds check. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480851; Issue ID: MSV-6338.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
MediaTek, Inc.MediaTek chipset MT7902 -

II. Public POCs for CVE-2026-20456

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-20456

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-20456 (1)

Same Patch Batch · MediaTek, Inc. · 2026-06-01 · 5 CVEs total

CVE-2026-20455Alps芯片越界写入致提权
CVE-2026-20454GenieZone漏洞：竞态条件致越界写入
CVE-2026-20453Alps geniezone缺失边界检查致特权提升
CVE-2026-20452WLAN AP驱动堆溢出致远程代码执行

IV. Related Vulnerabilities

Same product: MediaTek chipset
Same vendor: MediaTek, Inc.
Same weakness: CWE-787

V. Comments for CVE-2026-20456

No comments yet

Leave a comment