Microsoft Edge Multiple Vulnerabilities

Release Date: 17 Aug 2026

Multiple vulnerabilities were identified in Microsoft Edge. A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition and remote code execution on the targeted system.

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Impact

• Remote Code Execution
• Denial of Service

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System / Technologies affected

• Microsoft Edge version prior to 151.0.4129.86

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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 151.0.4129.86 or later

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Vulnerability Identifier

• CVE-2026-19556
• CVE-2026-19557
• CVE-2026-19558
• CVE-2026-19559
• CVE-2026-19560
• CVE-2026-72970

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Source

• Microsoft Edge

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Related Link

• https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#Aug-14-2026
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19556
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19557
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19558
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19559
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-19560
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-72970