Topic

CVE-2026-20218

Coverage tagged "CVE-2026-20218".

News · via Zero Day Initiative

ZDI-26-788: Cisco Snort OLE VBA Decompression Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco Snort. Authentication is not required to exploit this vulnerability. The ZDI has assigned a…

Vulnerabilities and CVEs 6 days ago 1 min read

News · via Cisco PSIRT

Multiple Cisco Products Snort 3 Visual Basic for Applications Buffer Overflow Denial of Service Vulnerability

A vulnerability in the Snort 3 Visual Basic for Applications (VBA) Decompression Engine of multiple Cisco products could allow an unauthenticated, remote attacker to cause the Snort 3 Detection…

Vulnerabilities and CVEs 21 Oct 2026 1 min read