---
id: "CVE-2026-118106"
page: "https://infrastack.ai/live/CVE-2026-118106"
kind: "vulnerability"
aliases: ["CVE-2026-118106"]
title: "Microsoft SQL Server: heap overflow lets an unauthenticated network attacker run code"
severity: "high"
cvss: 8.1
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["microsoft", "sql-server", "vendor", "windows"]
not_affected_if: []
published_at: "2026-11-10T19:19:28+00:00"
first_seen_at: "2026-11-10T19:24:47+00:00"
updated_at: "2026-11-10T19:34:48+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-118106", "first_seen_at": "2026-11-10T19:24:47+00:00"}]
exploit_sources: []
---

# Microsoft SQL Server: heap overflow lets an unauthenticated network attacker run code

Link for people: https://infrastack.ai/live/CVE-2026-118106 (this .md is for agents)

A heap-based buffer overflow in Microsoft SQL Server lets an unauthorized attacker reach it over the network. Successful exploitation allows the attacker to execute code.

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

## Timeline

- 2026-11-10T19:24:47+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-118106

## From the sources

Heap-based buffer overflow in SQL Server 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_