CVE-2026-45650 Microsoft Bing Search Spoofing Vulnerability

What is CVE-2026-45650?

CVE-2026-45650 is a medium-severity vulnerability in Microsoft Bing Search for Android, published on 9 Jun 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

User interface (ui) misrepresentation of critical information in Microsoft Bing allows an unauthorized attacker to perform spoofing over a network.

Weakness: CWE-451

Which versions are affected by CVE-2026-45650?

It affects 1 product.

Products include Microsoft Bing.

How do I fix CVE-2026-45650?

No fix has been published for CVE-2026-45650 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-45650 being exploited?

There is no known exploitation of CVE-2026-45650 in the wild and no public exploit code.

Other vulnerabilities in Microsoft Bing Search for Android

• CVE-2026-33819 Microsoft Bing Remote Code Execution Vulnerability Critical 10.0
• CVE-2026-32186 Microsoft Bing Elevation of Privilege Vulnerability Critical 10.0
• CVE-2025-21355 Microsoft Bing Remote Code Execution Vulnerability High 8.6
• CVE-2014-1670 Code injection in n/a Medium 6.8
• CVE-2026-26120 Microsoft Bing Tampering Vulnerability Medium 6.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xf2j-6378-chgc.