CVE-2026-35429: CWE-451: User Interface (UI) Misrepresentation of Critical Information in Microsoft Microsoft Edge for Android
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
AI Analysis
Technical Summary
This vulnerability, tracked as CVE-2026-35429 and classified under CWE-451 (User Interface Misrepresentation), affects Microsoft Edge for Android version 1.0.0. It allows an attacker to spoof critical information in the browser's user interface, potentially misleading users. The attack vector is network-based with low attack complexity and no privileges required. The vulnerability has a CVSS 3.1 base score of 4.3 (medium severity). Microsoft has released an official fix to remediate this issue.
Potential Impact
The vulnerability can lead to partial confidentiality impact by misleading users through UI spoofing, which may cause users to trust malicious content or sites. There is no impact on integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the vendor-provided update to Microsoft Edge for Android version 1.0.0 to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35429 for detailed patch information and update instructions.
CVE-2026-35429: CWE-451: User Interface (UI) Misrepresentation of Critical Information in Microsoft Microsoft Edge for Android
Description
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
CVSS v3.1
Score 4.3medium
Affected software
Microsoft
Microsoft Edge for Android
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, tracked as CVE-2026-35429 and classified under CWE-451 (User Interface Misrepresentation), affects Microsoft Edge for Android version 1.0.0. It allows an attacker to spoof critical information in the browser's user interface, potentially misleading users. The attack vector is network-based with low attack complexity and no privileges required. The vulnerability has a CVSS 3.1 base score of 4.3 (medium severity). Microsoft has released an official fix to remediate this issue.
Potential Impact
The vulnerability can lead to partial confidentiality impact by misleading users through UI spoofing, which may cause users to trust malicious content or sites. There is no impact on integrity or availability. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the vendor-provided update to Microsoft Edge for Android version 1.0.0 to remediate this vulnerability. Refer to the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35429 for detailed patch information and update instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-04-02T19:21:11.804Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35429","vendor":"Microsoft"}]
Threat ID: 6a036547cbff5d861008c655
Added to database: 05/12/2026, 17:37:11 UTC
Last enriched: 08/11/2026, 16:42:00 UTC
Last updated: 09/14/2026, 22:01:33 UTC
Views: 182
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