A logic error in the signature verification routine resulting in acceptance of unauthenticated dynamic data update during Autoupdate routine.
No advisories yet.
Solution
The following updates will fix this vulnerability: * SNS 5.1.4 EA * SNS 5.0.10 * SNS 4.8.20 LTSB
Workaround
* Use only official Stormshield update servers or SMC mirror servers, if configured, ensuring that HTTPS is enabled. * If you use custom update servers, ensure that HTTPS is enabled and verify that the SHA-256 hashes of the files hosted on your servers match those obtained from the official Stormshield update servers.
| Link | Providers |
|---|---|
| https://advisories.stormshield.eu/2026-032/ |
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Tue, 20 Oct 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 20 Oct 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Stormshield
Stormshield stormshield Network Security |
|
| Vendors & Products |
Stormshield
Stormshield stormshield Network Security |
Tue, 20 Oct 2026 12:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Improper Signature Verification of Active Update Files | |
| Weaknesses | CWE-287 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: airbus
Published:
Updated: 2026-10-20T18:08:00.762Z
Reserved: 2026-10-20T08:23:20.615Z
Link: CVE-2026-113469
Updated: 2026-10-20T18:07:40.402Z
Status : Deferred
Published: 2026-10-20T09:17:09.587
Modified: 2026-10-20T19:35:23.397
Link: CVE-2026-113469
No data.
OpenCVE Enrichment
Updated: 2026-10-20T16:45:13Z