CVE entry · CVE-2026-9586
CVE-2026-9586: Sangoma Switchvox SQL Injection Vulnerability
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.
- Actively exploited: added to CISA’s KEV catalog on September 2, 2026.
- Use by ransomware: not established so far.
- Remediation deadline for US federal agencies: September 5, 2026.
Description from CISA’s KEV catalog.
What to do
- Check whether your estate includes Sangoma Switchvox, including internet-facing devices.
- Apply the vendor’s patch or mitigations (references below). Failing that, isolate the product or stop using it, as CISA requires of US federal agencies.
- An exploited vulnerability has often been used before it was fixed: look for signs of compromise, especially on internet-facing devices.
References
- Vendor advisory or reference cited by CISA (sangomakb.atlassian.net)
- NVD entry (NIST)
- CISA KEV catalog