CVE-2026-58278

Server-side request forgery (ssrf) in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58278	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:-:*:*:*

History

06 Jul 2026, 19:19

Type	Values Removed	Values Added
First Time		Microsoft Microsoft edge Chromium
CPE		cpe:2.3:a:microsoft:edge_chromium:::::-:::*
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58278 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58278 - Vendor Advisory

03 Jul 2026, 21:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-03 21:17

Updated : 2026-07-06 19:19

NVD link : CVE-2026-58278

Mitre link : CVE-2026-58278

CVE.ORG link : CVE-2026-58278

JSON object : View

Products Affected

microsoft

edge_chromium

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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