Microsoft Edge Multiple Vulnerabilities

Release Date: 20 Jul 2026

RISK: Medium Risk

TYPE: Clients - Browsers

Multiple vulnerabilities were identified in Microsoft Edge. A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition, remote code execution, sensitive information disclosure, data manipulation and security restriction bypass on the targeted system.

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Impact

• Remote Code Execution
• Denial of Service
• Information Disclosure
• Security Restriction Bypass
• Data Manipulation

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System / Technologies affected

• Microsoft Edge version prior to 150.0.4078.83

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Solutions

Before installation of the software, please visit the software vendor web-site for more details.

Apply fixes issued by the vendor:

• Update to version 150.0.4078.83 or later

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Vulnerability Identifier

• CVE-2026-15764
• CVE-2026-15765
• CVE-2026-15766
• CVE-2026-15768
• CVE-2026-15769
• CVE-2026-15770
• CVE-2026-15771
• CVE-2026-15772
• CVE-2026-15773
• CVE-2026-15774
• CVE-2026-15775
• CVE-2026-15776
• CVE-2026-15777
• CVE-2026-15778
• CVE-2026-15899
• CVE-2026-15900
• CVE-2026-15901
• CVE-2026-15902
• CVE-2026-15903
• CVE-2026-15904
• CVE-2026-15905
• CVE-2026-57980

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Source

• Microsoft Edge

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Related Link

• https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#july-16-2026
• https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#july-17-2026
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15764
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15765
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15766
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15768
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15769
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15770
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15771
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15772
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15773
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15774
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15775
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15776
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15777
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15778
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15899
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15900
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15901
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15902
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15903
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15904
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15905
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57980