Vulnerability in Microsoft Edge (Chromium-based)

[ Description ]Official description

Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

[ Fixes ]Fixes and patches

• Patch on msrc.microsoft.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD

[ Advisories ]Government CERT advisories

• BSI CERT-Bund19 Oct 2026WID-SEC-2026-4040

  Microsoft Edge: Multiple vulnerabilities allow code execution Translated from German

  CVE-2026-96199CVE-2026-85897CVE-2026-85890+1 more CVEs
• CERT-FR19 Oct 2026CERTFR-2026-AVI-1342

  Multiple vulnerabilities in Microsoft Edge Translated from French

  Multiple vulnerabilities have been discovered in Microsoft Edge. They allow an attacker to cause remote arbitrary code execution and a security problem not specified by the vendor.

  CVE-2026-106348CVE-2026-106208CVE-2026-106232+250 more CVEs

[ References ]References

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-96198PatchVendor Advisory