What is CVE-2026-49472?

CVE-2026-49472 is a medium-severity vulnerability in Freeswitch, classified under Improper Encoding or Escaping of Output. CVSS score: 5.3/10. Published 2026-06-09.

How severe is CVE-2026-49472?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Freeswitch

CVE-2026-49472

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a software implementation that runs on any commodity hardware. Prior to version 1.11.0, FreeSWITCH includes a vulnerabl…

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Freeswitch

Weakness classification (CWE)

CWE-116 — Improper Encoding or Escaping of Output

References

security-advisories@github.com (Release Notes)
security-advisories@github.com (Third Party Advisory)

Frequently asked questions

What is CVE-2026-49472?: CVE-2026-49472 is a medium-severity vulnerability in Freeswitch, classified under Improper Encoding or Escaping of Output. CVSS score: 5.3/10. Published 2026-06-09.
How severe is CVE-2026-49472?: Medium severity. CVSS v3 base score is 5.3 out of 10.