---
title: "CVE-2026-113469: SNS - Authentication Bypass"
description: "SNS contains a broken authentication caused by a logic error in the dynamic data files signature verification routine, letting attackers perform unauthenticated dynamic data updates during the Autoupdate routine, exploit requires triggering the Autoupdate process."
url: https://panop.io/threat-heartbeat/CVE-2026-113469/
---

# CVE-2026-113469 SNS - Authentication Bypass

SNS contains a broken authentication caused by a logic error in the dynamic data files signature verification routine, letting attackers perform unauthenticated dynamic data updates during the Autoupdate routine, exploit requires triggering the Autoupdate process.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-113469)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Published

20 October 2026

Updated

20 October 2026

Weakness

[CWE-287](https://cwe.mitre.org/data/definitions/287.html)

## Vendor fix

Update to the latest version with fixed signature verification logic.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-113469](https://nvd.nist.gov/vuln/detail/CVE-2026-113469)
- [https://advisories.stormshield.eu/2026-032/](https://advisories.stormshield.eu/2026-032/)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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