Critical 9.8Published Jul 31, 2026

CVE-2026-17561Unauthenticated RCE in Innotim Software's Logsign SIEM

Updated under an hour ago (Oct 27, 2026, 6:00 AM ET)

Does this affect you?

It affects Innotim Software, Telecommunications and Consulting Trade Ltd. Co. Logsign SIEM. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Innotim Software, Telecommunications and Consulting Trade Ltd. Co. Logsign SIEM

Exploited in the last 30 days

Improper Control of Generation of Code ('Code Injection') vulnerability in Innotim Software, Telecommunications and Consulting Trade Ltd. Co. Logsign SIEM allows Code Injection. This issue affects Logsign SIEM: before 6.4.115.

CVSS: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-94
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: TR-CERT
NVD analysis: Deferred
Record last updated: Aug 20, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Innotim Software, Telecommunications and Consulting Trade Ltd. Co. Logsign SIEM innotim_software_telecommunications_and_consulting_trade:logsign_siem (from the name)	before 6.4.115	CNA record

References

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0717	government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.