CVE-2026-41415
PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an out-of-bounds read when parsing a malformed Content-ID URI in SIP multipart message body. Insufficient length validation can cause reads beyond the intended buffer bounds. This vulnerability is fixed in 2.17.
Ver en NVDAnálisis
PJSIP is a fundamental C library for VoIP and SIP communication used by major projects like Asterisk and FreePBX. A critical out-of-bounds read in the message parser represents a significant risk to communication infrastructure. The CVSS 9.1 score and the nature of SIP message handling make this a high-priority update for anyone managing telephony servers or building SIP-based apps.
Severidad
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HCWE-125EPSS
Afecta
teluu:pjsipDescripción técnica
PJSIP is a free and open source multimedia communication library written in C. In 2.16 and earlier, there is an out-of-bounds read when parsing a malformed Content-ID URI in SIP multipart message body. Insufficient length validation can cause reads beyond the intended buffer bounds. This vulnerability is fixed in 2.17.