CVE-2026-90926 Innotim Software Logsign SIEM - Code Injection

Innotim Software, Telecommunications and Consultancy Trade Ltd. Co. Logsign SIEM 6.4.101 to before 6.4.117 contains a code injection caused by improper control of code generation, letting attackers execute arbitrary code, exploit requires crafted input.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.29% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Code Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
28 September 2026
Updated
15 October 2026
Weakness
CWE-94

Vendor fix

Upgrade to version 6.4.117 or later.

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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