Microsoft Edge Remote Code Execution Vulnerability Release Date: 6 Feb 2026 53 Views RISK: Medium Risk Medium Risk TYPE: Clients - Browsers A vulnerability was identified in Microsoft Edge. A remote attacker could exploit this vulnerability to trigger remote code execution and security restriction bypass on the targeted system. Impact Remote Code Execution Security Restriction Bypass System / Technologies affected Microsoft Edge version prior to 144.0.3719.115 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 144.0.3719.115 or later Vulnerability Identifier CVE-2026-1861 Source Microsoft Edge Related Link https://learn.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security#february-5-2026 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1861 Related Tags Edge Remote Code Execution Security Restriction Bypass Share with