Threat Intelligence / CVE / CVE-2023-36884
CVE-2023-36884
CISA KEVRansomwareWindows Search Remote Code Execution Vulnerability
CVSS v3 vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses (CWE)
CWE-362
Threats tracking this CVE
- Microsoft Office Zero-Day CVE-2026-21509: OLE Security Bypass Under Active Exploitation — HIGH
- CVE-2026-21509: Russian Hackers Exploit Microsoft Office Vulnerability Against Ukraine — CRITICAL
- RomCom & Paper Werewolf Exploiting WinRAR CVE-2025-8088 Zero-Day via ADS Path Traversal — CRITICAL
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36884
- http://seclists.org/fulldisclosure/2023/Jul/43
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36884
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-36884
Full detection coverage & IOCs for threats exploiting CVE-2023-36884 are available via the Threadlinqs MCP server (Purple tier). View plans →