CVE-2026-110679

OpenSIPS rtpproxy rtpproxy_answer out-of-bounds

HIGH
7.3
CVSS Score
Published: October 14, 2026 at 08:30 PM UTC
Updated: October 15, 2026 at 04:17 PM UTC
1 product affected across 1 vendorOpenSIPS

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Severity
HIGH7.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (7)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/419834
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/419834/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-110679
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/1003897

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-125CWE-119

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