Microsoft Bing
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Recent Microsoft Bing Security Advisories
| Advisory | Title | Published |
|---|---|---|
| CVE-2025-21355 | CVE-2025-21355 Microsoft Bing Remote Code Execution Vulnerability | February 20, 2025 |
| CVE-2024-30041 | CVE-2024-30041 Microsoft Bing Search Spoofing Vulnerability | July 9, 2024 |
| CVE-2021-33753 | Microsoft Bing Search Spoofing Vulnerability | July 13, 2021 |
By the Year
In 2025 there have been 1 vulnerability in Microsoft Bing with an average score of 9.8 out of ten. Bing did not have any published security vulnerabilities last year. That is, 1 more vulnerability have already been reported in 2025 as compared to last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2025 | 1 | 9.80 |
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 0 | 0.00 |
| 2021 | 1 | 4.70 |
| 2020 | 0 | 0.00 |
| 2019 | 0 | 0.00 |
| 2018 | 0 | 0.00 |
It may take a day or so for new Bing vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft Bing Security Vulnerabilities
Missing Authentication for Critical Function in Microsoft Bing
CVE-2025-21355
9.8 - Critical
- February 19, 2025
Missing Authentication for Critical Function in Microsoft Bing allows an unauthorized attacker to execute code over a network
Missing Authentication for Critical Function
Microsoft Bing Search Spoofing Vulnerability
CVE-2021-33753
4.7 - Medium
- July 14, 2021
Microsoft Bing Search Spoofing Vulnerability
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