CVE-2026-45488
Microsoft Edge (Chromium-based) Spoofing vulnerability
MSRC advisory July 3, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-45488
- Affected products
- Microsoft Edge (Chromium-based) Spoofing · Microsoft Microsoft Edge (Chromium-based) Spoofing · Microsoft
What happened
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
What it means for your business
Microsoft Edge (Chromium-based) Spoofing vulnerability (CVE-2026-45488) was added to Microsoft’s security update guidance. User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. If you need help checking exposure, call (864) 335-9223.
Sources
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