---
id: "CVE-2026-116099"
kind: "vulnerability"
aliases: ["CVE-2026-116099"]
title: "SCP Containment Breach Multiplayer: out-of-bounds write in BlitzBanks lets remote attackers in"
severity: "high"
cvss: 7.5
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["game-servers", "other", "scp-containment-breach-multiplayer"]
not_affected_if: ["version-1.3r-or-later"]
published_at: "2026-10-26T00:17:14+00:00"
first_seen_at: "2026-10-26T00:38:41+00:00"
updated_at: "2026-10-26T00:40:31+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116099", "first_seen_at": "2026-10-26T00:38:41+00:00"}]
---

# SCP Containment Breach Multiplayer: out-of-bounds write in BlitzBanks lets remote attackers in

A flaw in the BlitzBanks function of the Skynet++ Virtual Machine component of SCP Containment Breach Multiplayer, up to version 1.295, allows an out-of-bounds write. A remote attacker can trigger it, and the sources say a public exploit has been published.

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

## How to check

- Check the installed game version against `1.295` (versions up to and including 1.295 are affected per the sources)

## Fix

- Upgrade SCP Containment Breach Multiplayer to `1.3R` or later, per the sources

## Timeline

- 2026-10-26T00:38:41+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-116099

## From the sources

A flaw has been found in Fusion Creators Studio SCP Containment Breach Multiplayer up to 1.295. This issue affects the function BlitzBanks of the component Skynet++ Virtual Machine. Executing a manipulation can lead to out-of-bounds write. The attack can be executed remotely. The exploit has been published and may be used. Upgrading to version 1.3R is capable of addressing this issue. It is recommended to upgrade the affected component.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_