CVE-2026-110679

medium

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.

References

https://vuldb.com/vuln/419834/cti

https://vuldb.com/vuln/419834

https://vuldb.com/submit/1003897

https://vuldb.com/cve/CVE-2026-110679

https://github.com/OpenSIPS/opensips/security/advisories/GHSA-qv9x-v8jq-434w

https://github.com/OpenSIPS/opensips/releases/tag/4.0.2

https://github.com/OpenSIPS/opensips/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-101677

Details

Source: Mitre, NVD

Published: 2026-10-14

Updated: 2026-10-15

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Severity: High

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00307