CVE-2026-50521High· 8.3▾ TwilightUse after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 45.7 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Jul 3.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.8%
Use after free in Microsoft Edge (Chromium-based) allows an authorized attacker to execute code over a network.
edge_chromium < 149.0.4022.67Upgrade past the affected range:
edge_chromium 149.0.4022.67Connected by shared product, vendor, weakness, or advisory.
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