Zero-Day Vulnerability Archive | Cybersecurity Help


Complete index

Zero-Day Vulnerability Archive

Search all tracked zero-day vulnerabilities and narrow the results by year, vendor, software, weakness type, or presence in the CISA and ENISA known exploited vulnerability catalogs.

Archive results

105 vulnerabilities found

Filtered zero-day vulnerability archive
CVEVendor / ProductVulnerabilityCWEDiscoveredKEV
CVE-2025-21335MicrosoftMicrosoft WindowsUse-after-free in Microsoft Windows and Windows ServerCWE-416CISA KEVENISA KEV
CVE-2025-21334MicrosoftMicrosoft WindowsUse-after-free in Microsoft Windows and Windows ServerCWE-416CISA KEVENISA KEV
CVE-2025-21333MicrosoftMicrosoft WindowsHeap-based buffer overflow in Microsoft Windows and Windows ServerCWE-122CISA KEVENISA KEV
CVE-2024-55591Fortinet, IncFortiOSAuthentication bypass using an alternate path or channel in FortiProxy and FortiOSCWE-288CISA KEVENISA KEV
CVE-2025-0282IvantiIvanti Connect Secure (formerly Pulse Connect Secure)Stack-based buffer overflow in Ivanti Connect Secure (formerly Pulse Connect Secure)CWE-121CISA KEVENISA KEV

Showing 101–105 of 105 results