- Description
- In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00434422; Issue ID: MSV-3958.
- Source
- security@mediatek.com
- NVD status
- Awaiting Analysis
CVSS 3.1
- Type
- Secondary
- Base score
- 6.7
- Impact score
- 5.9
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Severity
- MEDIUM
- security@mediatek.com
- CWE-122
Hype score is a measure of social media activity compared against trending CVEs from the past 12 months. Max score 100.
- Hype score
20
New post is up! This one uses CVE-2025-20741 (a heap overflow in the MediaTek MT76xx driver) to show how a bit of kernel alchemy can turn a heap OOB write into a number of stronger exploit primitives, up to page-level r/w via pipe_buffer corruption :) https://t.co/rA7nKZex5U
@hyprdude
3 Apr 2026
15411 Impressions
80 Retweets
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CVE-2025-20741 Local Privilege Escalation in WLAN AP Driver via Out-of-Bounds Write https://t.co/hoGbIaoVXn Vulnerability Notification: https://t.co/xhLrNnfyrO
@VulmonFeeds
4 Nov 2025
5 Impressions
0 Retweets
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CVE-2025-20741 In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has… https://t.co/cPDcjeX5ak
@CVEnew
4 Nov 2025
266 Impressions
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