CRITICAL CISA KEV

CVE-2026-15409

CVSS v3

CRITICAL

EPSS Score

6.8 %

exploit probability, as of 2026-10-04

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

A Server-side request forgery (SSRF) vulnerability has been identified in the SMA1000 Appliance Work Place interface. A remote unauthenticated attacker could potentially cause the appliance to make requests to unintended location.

CISA Known Exploited Vulnerability

Date Added: 2026-07-14
Patch Due Date: 2026-07-17
Ransomware Use: Unknown

Technical details

Published: 2026-07-14
Last Modified: 2026-07-16
CERT-FR Advisory: CERTFR-2026-ALE-006
CERT-FR Link: CERTFR-2026-ALE-006

Frequently asked questions

What is CVE-2026-15409?

Is CVE-2026-15409 actively exploited?

Yes. CVE-2026-15409 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2026-07-17.

What is the CVSS score for CVE-2026-15409?

CVE-2026-15409 has a CVSS v3 base score of 10 (CRITICAL severity).

Is CVE-2026-15409 affecting your environment?

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