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 rtpproxy_offer/rtpproxy_answer 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 resolve this issue. It is advisable to upgrade the affected component.
CVE-2026-110679
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-110679
OpenSIPS
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"cpes": [
"cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:*"
],
"vendor": "n/a",
"modules": [
"rtpproxy"
],
"product": "OpenSIPS",
"versions": [
{
"status": "affected",
"version": "3.6.0"
},
{
"status": "affected",
"version": "3.6.1"
},
{
"status": "affected",
"version": "3.6.2"
},
{
"status": "affected",
"version": "3.6.3"
},
{
"status": "affected",
"version": "3.6.4"
},
{
"status": "affected",
"version": "3.6.5"
},
{
"status": "affected",
"version": "3.6.6"
},
{
"status": "affected",
"version": "3.6.7"
},
{
"status": "affected",
"version": "3.6.8"
},
{
"status": "affected",
"version": "4.0.0"
},
{
"status": "affected",
"version": "4.0.1"
},
{
"status": "unaffected",
"version": "3.6.9"
},
{
"status": "unaffected",
"version": "4.0.2"
}
]
}
]- Related CVEs
- CVE-2026-110679
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #29009 · Revision 1
- Added to Heist Feed
- Publisher date