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OpenAdvisories
High · 7.5 CVE-2026-113469 EUVD-2026-104841GHSA-4382-r6qg-2rwv

Improper Signature Verification of Active Update Files

Published Oct 20, 2026 · Updated Oct 20, 2026 · Assigned by airbus

Description

A failure has been identified in the SNS during dynamic data files signature check.

A logic error in the signature verification routine resulting in acceptance of unauthenticated dynamic data update during Autoupdate routine.

Affected products

VendorProductAffectedFixed
Stormshield Stormshield Network Security 4.3.0 – ≤ 4.3.44, 4.8.0 – ≤ 4.8.19, 5.0.0 – ≤ 5.0.9, 5.1.0 – ≤ 5.1.3 4.8.20 LTSB

References