# CVE-2026-26144

> Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

- **CVSS:** 7.5 (HIGH)
- **EPSS:** 0.1%
- **CWE:** CWE-79

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-26144
Full threat coverage + IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp