Browse CVEs

HIGH 7.5 CVE-2026-39863 Kamailio is an open source implementation of a SIP Signaling Server. Prior to 6.1.1, 6.0.6, and 5.8.8, an out-of-bounds access in the core of Kamaili… Kamailio 5.8.8 / 6.0.6+ Fix from $1,9502026-04-08 HIGH 7.8 CVE-2025-12204 A security vulnerability has been detected in Kamailio 5.5. Impacted is the function rve_destroy of the file src/core/rvalue.c of the component Confi… Kamailio No fix yet Fix from $1,9502025-10-27 HIGH 7.8 CVE-2025-12205 A vulnerability was detected in Kamailio 5.5. The affected element is the function sr_push_yy_state of the file src/core/cfg.lex of the component Con… Kamailio No fix yet Fix from $1,9502025-10-27 MEDIUM 5.5 CVE-2025-12206 A flaw has been found in Kamailio 5.5. The impacted element is the function rve_is_constant of the file src/core/rvalue.c. This manipulation causes n… Kamailio No fix yet Fix from $1,6002025-10-27 MEDIUM 5.5 CVE-2025-12207 A vulnerability has been found in Kamailio 5.5. This affects the function yyerror_at of the file src/core/cfg.y of the component Grammar Rule Handler… Kamailio No fix yet Fix from $1,6002025-10-27 CRITICAL 9.8 CVE-2020-27507 The Kamailio SIP before 5.5.0 server mishandles INVITE requests with duplicated fields and overlength tag, leading to a buffer overflow that crashes … Kamailio 5.5.0+ Fix from $2,3002023-03-15 MEDIUM 5.4 CVE-2020-28361 Kamailio before 5.4.0, as used in Sip Express Router (SER) in Sippy Softswitch 4.5 through 5.2 and other products, allows a bypass of a header-remova… Kamailio 5.4.0+ Fix from $1,6002020-11-18 HIGH 7.8 CVE-2015-1590 The kamcmd administrative utility and default configuration in kamailio before 4.3.0 use /tmp/kamailio_ctl. Kamailio after 4.2.8 Fix from $1,9502017-09-07 CRITICAL 9.8 CVE-2013-7426 Insecure Temporary file vulnerability in /tmp/kamailio_fifo in kamailio 4.0.1. Kamailio Patch available Fix from $2,3002017-08-29 HIGH 7.8 CVE-2015-1591 The kamailio build in kamailio before 4.2.0-2 process allows local users to gain privileges. Kamailio after 4.2.0-1.1 Fix from $1,9502017-06-27