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 ↗

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

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

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