PatchTheCVEbing vulnerabilities and fixes
Recent CVEs affecting bing, with upgrade or downgrade steps. 1 tracked.
bing has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 0. Most recent: 2026-04-23. Highest priority: CVE-2026-33819 (score 62/100).
- CVE-2026-33819 CRITICAL 10.0 MITIGATE Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a net
FAQ
How do I fix bing vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is bing being exploited right now?
None of the tracked bing CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which bing CVE should I patch first?
CVE-2026-33819 currently ranks highest (62/100): Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a net.