kamailio Latest Vulnerabilities

Latest vulnerabilities published by kamailio

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8 April 2026

Out-of-Bounds Read Vulnerability in Kamailio SIP Signaling Server
CVE-2026-39864
KamailioKamailio4.4MEDIUM
Out-of-Bounds Access Vulnerability in Kamailio SIP Signaling Server
CVE-2026-39863
KamailioKamailio7.5HIGH

27 October 2025

Null Pointer Dereference in Kamailio 5.5 by Kamailio Project
CVE-2025-12207
Kamailio ProjectKamailio👾🟡4.8MEDIUM
Null Pointer Dereference Vulnerability in Kamailio SIP Server 5.5
CVE-2025-12206
KamailioKamailio👾🟡4.8MEDIUM
Use After Free Vulnerability in Kamailio SIP Server
CVE-2025-12205
KamailioKamailio👾🟡4.8MEDIUM
Heap-Based Buffer Overflow Vulnerability in Kamailio SIP Server
CVE-2025-12204
Kamailio ProjectKamailio👾🟡4.8MEDIUM

15 March 2023

Buffer Overflow in Kamailio SIP Server Due to Mismanaged INVITE Requests
CVE-2020-27507
KamailioKamailio9.8CRITICAL

18 November 2020

Header Bypass Vulnerability in Kamailio for Sippy Softswitch
CVE-2020-28361
KamailioKamailio5.4MEDIUM

20 March 2018

Buffer Overflow Vulnerability in Kamailio Application by Kamailio Project
CVE-2018-8828
KamailioKamailio9.8CRITICAL

7 September 2017

Improper Temporary File Use in Kamailio by Kamailio Technologies
CVE-2015-1590
KamailioKamailio7.8HIGH

29 August 2017

Insecure Temporary File Vulnerability in Kamailio by Kamailio Project
CVE-2013-7426
KamailioKamailio9.8CRITICAL

27 June 2017

Privilege Escalation Vulnerability in Kamailio by Kamailio
CVE-2015-1591
KamailioKamailio7.8HIGH