CVE-2026-85893
Microsoft Edge (Chromium-based) Elevation of Privilege vulnerability
MSRC advisory September 15, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-85893
- Affected products
- Microsoft Edge (Chromium-based) Elevation of Privilege · Microsoft Microsoft Edge (Chromium-based) Elevation of Privilege · Microsoft
What happened
<p>Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.</p>
What it means for your business
Microsoft Edge (Chromium-based) Elevation of Privilege vulnerability (CVE-2026-85893) was added to Microsoft’s security update guidance. <p>Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges over a network.</p> If you need help checking exposure, call (864) 335-9223.
EPSS probability
0.82%
Sources
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