CVE-2026-9586: Sangoma Switchvox SQL Injection Vulnerability

Required action (CISA's text)

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Description (NVD)

Sangoma Switchvox contains a SQL injection vulnerability which allows an unauthenticated remote attacker to execute arbitrary SQL statements against the backend PostgreSQL database using a single crafted request, including database operations and remote code execution.

SOURCES

• CISA KEVCISA Known Exploited Vulnerabilities catalog

Other Sangoma flaws

• CVE-2025-64328: Sangoma FreePBX OS Command Injection Vulnerability
• CVE-2019-19006: Sangoma FreePBX Improper Authentication Vulnerability
• CVE-2025-57819: Sangoma FreePBX Authentication Bypass Vulnerability

Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.