CVE-2026-36670

CVE-2026-36670 A time-based blind SQL injection exploit for the OpenSIPS Control Panel. This exploit abuses an authenticated sql injection vulnerability within the aliasmanagement.php module of opensips. The table GET parameter is improperly sanitized, allowing an attacker to inject a crafted...

Linux Distros Unpatched Vulnerability : CVE-2026-110679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This...

CVE-2026-110679

A flaw was found in OpenSIPS. An out-of-bounds read vulnerability in the rtpproxy module allows a remote attacker to cause a Denial of Service DoS or access sensitive memory contents. By sending specially crafted requests handled by the rtpproxy offer and answer functions, an attacker can cause t...

UBUNTU-CVE-2026-110679

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

CVE-2026-110679

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

CVE-2026-110679

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

CVE-2026-110679

The OpenSIPS software is vulnerable in versions up to 3.6.8 and 4.0.1 due to an out-of-bounds read vulnerability. The flaw exists within the rtpproxy_offer/rtpproxy_answer functions of the rtpproxy component, which can be triggered through remote manipulation. This vulnerability could allow an at...

CVE-2026-110679

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

CVE-2026-110679 OpenSIPS rtpproxy rtpproxy_answer out-of-bounds

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

CVE-2026-110679 OpenSIPS rtpproxy rtpproxy_answer out-of-bounds

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

CVE-2026-110679 OpenSIPS rtpproxy rtpproxy_answer out-of-bounds

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

EUVD-2026-101677

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

PT-2026-114107

Name of the Vulnerable Software and Affected Versions OpenSIPS versions prior to 3.6.9 OpenSIPS versions prior to 4.0.2 Description A remote attack can trigger an out-of-bounds read within the rtpproxy component. This issue occurs specifically in the rtpproxy offer and rtpproxy answer functions...

CVE-2026-110679: Out-of-bounds Read

A vulnerability was determined in OpenSIPS up to 3.6.8/4.0.1. The impacted element is the function rtpproxyoffer/rtpproxyanswer of the component rtpproxy. This manipulation causes out-of-bounds read. The attack may be initiated remotely. Upgrading to version 3.6.9 and 4.0.2 is sufficient to resol...

OpenSIPS buffer error vulnerability

OpenSIPS versions 3.6.0, 3.6.1, 3.6.2, 3.6.3, 3.6.4, 3.6.5, 3.6.6, 3.6.7, 3.6.8, 4.0.0, and 4.0.1 have a buffer error vulnerability. This vulnerability stems from the operation of the rtpproxyoffer/rtpproxyanswer functions in the rtpproxy component, which leads to out-of-bounds read access. This...

[SECURITY] Fedora 45 Update: opensips-4.0.2-4.fc45

OpenSIPS or Open SIP Server is a very fast and flexible SIP RFC3261 proxy server. Written entirely in C, opensips can handle thousands calls per second even on low-budget hardware. A C Shell like scripting language provides full control over the server's behaviour. It's modular architecture allow...

Linux Distros Unpatched Vulnerability : CVE-2026-25554

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenSIPS versions 3.1 before 3.6.4 containing the authjwt module prior to commit 3822d33 contain a SQL injection vulnerability in the jwtdbauthorize function in...

Linux Distros Unpatched Vulnerability : CVE-2026-45084

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions 3.4.0 through 3.6.5 contain a denial of service vulnerability in the presence...

Linux Distros Unpatched Vulnerability : CVE-2026-45103

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenSIPS is a Session Initiation Protocol SIP server implementation. In versions prior to 3.6.6 and 4.0.0-rc1, the TCP message framing layer parses the...

Linux Distros Unpatched Vulnerability : CVE-2026-45705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenSIPS is a Session Initiation Protocol SIP server implementation. In versions prior to 3.6.6 and 4.0.0-rc1, the findlinedelimiter function in the multipart...