CVE-2026-113469 (GCVE-0-2026-113469)

Vulnerability from cvelistv5 – Published: 2026-10-20 08:29 – Updated: 2026-10-20 08:29
VLAI
Title
Improper Signature Verification of Active Update Files
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-287 - Improper Authentication
Assigner
airbus CNA under the mitre root
CNA scorecard C 71/100 over 11 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Stormshield Stormshield Network Security Affected: 4.3.0 , ≤ 4.3.44 (semver)
Affected: 4.8.0 , ≤ 4.8.19 (semver)
Affected: 5.0.0 , ≤ 5.0.9 (semver)
Affected: 5.1.0 , ≤ 5.1.3 (semver)
Unaffected: 4.8.20 LTSB (semver)
Unaffected: 5.0.10 (semver)
Unaffected: 5.1.4 EA
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              "value": "\u003cp\u003eThe following updates will fix this vulnerability:\u003c/p\u003e\u003cul\u003e\u003cli\u003eSNS 5.1.4 EA\u003c/li\u003e\u003cli\u003eSNS 5.0.10\u003c/li\u003e\u003cli\u003eSNS 4.8.20 LTSB\u003c/li\u003e\u003c/ul\u003e"
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}



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