CVE-2026-58281: Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code...
HIGH
CVSS 8.3
Exploit Available
Published: July 11, 2026 | Last Modified: July 11, 2026
Description
Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
Ghostwire Analysis — What This Means Practically
- High CVSS score indicates significant risk — exploitation could lead to substantial data exposure or system compromise.
- Exploit code is reported to be available, increasing the likelihood of active exploitation.
This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.
References