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Recent Microsoft Bing Security Advisories

Advisory Title Published
CVE-2026-32186 CVE-2026-32186 Microsoft Bing Elevation of Privilege Vulnerability April 2, 2026
CVE-2026-32191 CVE-2026-32191 Microsoft Bing Images Remote Code Execution Vulnerability March 19, 2026
CVE-2026-26120 CVE-2026-26120 Microsoft Bing Tampering Vulnerability March 19, 2026
CVE-2026-32194 CVE-2026-32194 Microsoft Bing Images Remote Code Execution Vulnerability March 19, 2026
CVE-2025-68311 CVE-2025-68311 tty: serial: ip22zilog: Use platform device for probing January 8, 2026
CVE-2024-45011 CVE-2024-45011 char: xillybus: Check USB endpoints when probing device January 1, 2026
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 2026 there have been 2 vulnerabilities in Microsoft Bing with an average score of 8.2 out of ten. Last year, in 2025 Bing had 1 security vulnerability published. That is, 1 more vulnerability have already been reported in 2026 as compared to last year. Last year, the average CVE base score was greater by 0.45

Year Vulnerabilities Average Score
2026 2 8.15
2025 1 8.60
2024 0 0.00
2023 0 0.00
2022 0 0.00
2021 1 4.70

It may take a day or so for new Bing vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Microsoft Bing Security Vulnerabilities

Apr 2026: Microsoft Bing Elevation of Privilege Vulnerability
CVE-2026-32186 9.8 - Critical - April 03, 2026

Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to elevate privileges over a network.

SSRF

Mar 2026: Microsoft Bing Tampering Vulnerability
CVE-2026-26120 6.5 - Medium - March 19, 2026

Server-side request forgery (ssrf) in Microsoft Bing allows an unauthorized attacker to perform tampering over a network.

SSRF

Feb 2025: Microsoft Bing Remote Code Execution Vulnerability
CVE-2025-21355 8.6 - High - 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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