Spoofing attack in Microsoft Edge - CVE-2026-33118
Published: April 11, 2026
Vulnerability identifier: #VU125814
CSH Severity: Low
CVSS v4: 2.1 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N]
CVE-ID: CVE-2026-33118
CWE-ID: CWE-451
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to incorrect processing of user-supplied data. A remote attacker can trick the victim into visiting a specially crafted website and obtain some sensitive information.
Affected software
Microsoft Edge
How to mitigate CVE-2026-33118
Install updates from vendor's website.
Microsoft Edge - update to 147.0.3912.60