CVE-2026-58298

high Microsoft
CVSS v3 Base Score
7.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
EPSS Score
0.2%
Exploitation probability in 30 days
Top 85% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Published: July 3, 2026 (5 days ago)
Last Modified: July 7, 2026
Vendor: Microsoft
Source: NVD

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.

CWE

CWE-79

Affected Products

microsoft edge chromium

References

🔗 msrc.microsoft.com