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Vendor

pjsip

48 known vulnerabilities.

Products

pjproject 47 pjmedia-video 1
All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.9
    CVE-2026-77396 Public exploit

    PJSIP: Heap buffer overflow in the AVI parser

    PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/avi_player.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity…

    pjsip pjproject asterisk asterisk Debian Ubuntu
  • High 8.4
    CVE-2026-32945 Public exploit

    PJSIP is vulnerable to Heap-based Buffer Overflow through DNS parser

    PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a Heap-based Buffer Overflowvulnerability in the DNS parser's name length handler. Thisimpacts applications using PJSIP's built-in DNS resolver, such a…

    pjsip pjproject asterisk pjproject Debian Ubuntu Alpine
  • High 8.1
    CVE-2026-25994 Public exploit

    PJSIP has a heap buffer overflow in ICE with long username

    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.

    pjsip pjproject asterisk pjproject Debian Ubuntu Alpine