CVE-2026-45488: Microsoft Edge (Chromium-based) Spoofing Vulnerability
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Other sources
User interface (ui) misrepresentation of critical information in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 150.0.4078.48
Event History
Frequently Asked Questions
What is the severity of CVE-2026-45488?
The severity of CVE-2026-45488 is rated as medium with a score of 5.4.
What is CVE-2026-45488?
CVE-2026-45488 is a spoofing vulnerability in Microsoft Edge (Chromium-based) that allows unauthorized attackers to misrepresent critical information.
How do I fix CVE-2026-45488?
To mitigate CVE-2026-45488, ensure that your Microsoft Edge (Chromium-based) browser is updated to the latest version.
What impacts does CVE-2026-45488 have on users?
CVE-2026-45488 can lead to user interface misrepresentation, potentially misleading users and compromising their security.
Who is affected by CVE-2026-45488?
Users of Microsoft Edge (Chromium-based) are affected by CVE-2026-45488.