{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "3.6.0"
              },
              {
                "last_affected": "3.6.0"
              },
              {
                "introduced": "3.6.1"
              },
              {
                "last_affected": "3.6.1"
              },
              {
                "introduced": "3.6.2"
              },
              {
                "last_affected": "3.6.2"
              },
              {
                "introduced": "3.6.3"
              },
              {
                "last_affected": "3.6.3"
              },
              {
                "introduced": "3.6.4"
              },
              {
                "last_affected": "3.6.4"
              },
              {
                "introduced": "3.6.5"
              },
              {
                "last_affected": "3.6.5"
              },
              {
                "introduced": "3.6.6"
              },
              {
                "last_affected": "3.6.6"
              },
              {
                "introduced": "3.6.7"
              },
              {
                "last_affected": "3.6.7"
              },
              {
                "introduced": "3.6.8"
              },
              {
                "last_affected": "3.6.8"
              },
              {
                "introduced": "4.0.0"
              },
              {
                "last_affected": "4.0.0"
              },
              {
                "introduced": "4.0.1"
              },
              {
                "last_affected": "4.0.1"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "07da80880d36f260af51077d9a89867525a40468"
            },
            {
              "fixed": "ff6840d52b862a960c5b5740ac2646cbda0799db"
            }
          ],
          "repo": "https://github.com/opensips/opensips",
          "type": "GIT"
        }
      ],
      "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",
        "4.0.1"
      ]
    }
  ],
  "aliases": [
    "GHSA-qv9x-v8jq-434w"
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-119",
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110679.json"
  },
  "details": "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.",
  "id": "CVE-2026-110679",
  "modified": "2026-10-17T02:30:31.789274275Z",
  "published": "2026-10-14T20:30:20.592Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OpenSIPS/opensips/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110679.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-qv9x-v8jq-434w"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110679"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-110679"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/1003897"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/419834"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/419834/cti"
    },
    {
      "type": "FIX",
      "url": "https://github.com/OpenSIPS/opensips/releases/tag/4.0.2"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "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/E:X",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenSIPS rtpproxy rtpproxy_answer out-of-bounds"
}