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CVE-2025-65046 is a spoofing vulnerability in Microsoft Edge (Chromium-based), described by Microsoft as affecting its Android app. The issue allows an attacker, using either a specially crafted web page or a content script injected into a target page, to cause an extension popup to be displayed over a browser permission prompt or screen share dialog. This can let the extension spoof portions of the prompt UI, including the origin information shown to the user. Microsoft classifies the issue as CWE-451 (UI Misrepresentation of Critical Information).
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Spoofing vulnerability in Microsoft Edge Android app (details not provided in the content beyond classification and platform).
A spoofing vulnerability in the Microsoft Edge Android application.
A spoofing vulnerability in Microsoft Edge (Chromium-based) that allows an attacker to use a specially crafted page or injected content script to overlay an extension popup over permission prompts or screen share dialogs and spoof parts of the UI origin display.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.