CVE-2026-58281 — Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Published: 2026-07-11 · CVSS: 8.3 · CVSS 3.1

Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.

Original CVE JSON · STIX 2.1

Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7