---
id: "CVE-2026-111287"
page: "https://infrastack.ai/live/CVE-2026-111287"
kind: "vulnerability"
aliases: ["CVE-2026-111287"]
title: "Microsoft Word: stack buffer overflow lets an attacker run code remotely"
severity: "high"
cvss: 7.5
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["microsoft-office", "vendor", "windows", "word"]
not_affected_if: []
published_at: "2026-11-10T19:18:25+00:00"
first_seen_at: "2026-11-10T19:24:28+00:00"
updated_at: "2026-11-10T19:47:18+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111287", "first_seen_at": "2026-11-10T19:24:28+00:00"}]
exploit_sources: []
---

# Microsoft Word: stack buffer overflow lets an attacker run code remotely

Link for people: https://infrastack.ai/live/CVE-2026-111287 (this .md is for agents)

A stack-based buffer overflow in Microsoft Office Word lets an unauthenticated attacker run code over a network. Sources give a CVSS score of 7.5 and do not say whether it is exploited in the wild.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-10T19:24:28+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-111287

## From the sources

Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_