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6.5HIGH

WhatsApp Discloses File Spoofing, Arbitrary URL Scheme Vulnerabilities

📅 5 May 2026 at 09:01 UTC📰 Security WeekView original source ↗
WhatsApp Discloses File Spoofing, Arbitrary URL Scheme Vulnerabilities

The vulnerabilities were reported to Meta through its bug bounty program and were patched with updates released earlier this year. The post WhatsApp Discloses File Spoofing, Arbitrary URL Scheme Vulnerabilities appeared first on SecurityWeek.

🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview

WhatsApp has disclosed vulnerabilities in its file spoofing and arbitrary URL scheme, allowing attackers to potentially execute malicious code or redirect users to phishing sites. The vulnerabilities were patched with updates released earlier this year.

⚙️Technical Details
Affected Systems
WhatsApp
Attack Vectors
File spoofing, arbitrary URL scheme
💥Impact Assessment
Severity: high
Who Is at Risk
WhatsApp users
🛡️Recommended Actions
1Regularly update WhatsApp to the latest version
2Be cautious when opening links or files from unknown sources
3Use two-factor authentication to add an extra layer of security
📦Affected Products
WhatsApp

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