CVE-2026-25994

CRITICAL

PJSIP <2.16 - Buffer Overflow

Title source: llm

Description

PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, a buffer overflow vulnerability exists in PJNATH ICE Session when processing credentials with excessively long usernames.

Exploits (1)

nomisec WORKING POC 1 stars
by VABISMO · poc
https://github.com/VABISMO/cve-2026-25994_PJSIP

References (2)

Scores

CVSS v3 9.8
EPSS 0.0002
EPSS Percentile 6.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (1)
pjsip/pjsip < 2.16
Published Feb 11, 2026
Tracked Since Feb 18, 2026