The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report

Vulnerability & Exploit Database

Rapid7’s curated database of vulnerabilities, featuring exploit modules and check methods integrated into the Metasploit Framework.

Emergent Threat6
TitleEitWModules
CVE-2026-20753: Integer Overflow or WraparoundN/A8.7 High0%May 12, 2026
CVE-2026-40403: Heap-based Buffer Overflow8.8 HighN/A0%May 12, 2026
CVE-2026-40398: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-40397: Integer Underflow (Wrap or Wraparound)7.8 HighN/A0%May 12, 2026
CVE-2026-40369: Untrusted Pointer Dereference7.8 HighN/A0%May 12, 2026
CVE-2026-40358: Use After Free8.4 HighN/A0%May 12, 2026
CVE-2026-34336: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-33837: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-42896: Integer Overflow or Wraparound7.8 HighN/A0%May 12, 2026
CVE-2026-42831: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-41096: Heap-based Buffer Overflow9.8 CriticalN/A1%May 12, 2026
CVE-2026-41089: Stack-based Buffer Overflow9.8 CriticalN/A1%May 12, 2026
CVE-2026-40407: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-40380: Heap-based Buffer Overflow6.2 MediumN/A0%May 12, 2026
CVE-2026-40377: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-40363: Heap-based Buffer Overflow8.4 HighN/A0%May 12, 2026
CVE-2026-35421: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-35420: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-35415: Integer Overflow or Wraparound7.8 HighN/A0%May 12, 2026
CVE-2026-34343: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-34329: Heap-based Buffer Overflow8.8 HighN/A1%May 12, 2026
CVE-2026-33841: Heap-based Buffer Overflow7.8 HighN/A0%May 12, 2026
CVE-2026-32177: Heap-based Buffer Overflow7.3 HighN/A1%May 12, 2026
CVE-2026-44412: Stack-based Buffer Overflow7.8 High7.3 High0%May 12, 2026
CVE-2026-1681: Uncontrolled Recursion6.1 MediumN/A0%May 12, 2026
2851-2875 of 27835