{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.13.18"
              },
              {
                "fixed": "1.13.18"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "DESCRIPTION"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "ad36ac8f755308e8b87f98a505e83d4e408e5cc3"
            }
          ],
          "repo": "https://github.com/freeswitch/sofia-sip",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110658.json"
  },
  "details": "Sofia-SIP through 1.13.18 contains a heap out-of-bounds read vulnerability in msg_multipart_parse() that allows unauthenticated remote attackers to crash the process by sending oversized MIME boundaries. Attackers can send an INVITE with a multipart Content-Type whose boundary exceeds the body length, causing memcmp to read past the heap buffer and crash the process.",
  "id": "CVE-2026-110658",
  "modified": "2026-10-17T02:30:44.240136104Z",
  "published": "2026-10-14T15:01:24.633Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110658.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-110658"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/sofia-sip-through-1.13.18-heap-out-of-bounds-read-via-msg-multipart-parse"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/freeswitch/sofia-sip"
    },
    {
      "type": "ARTICLE",
      "url": "https://github.com/freeswitch/sofia-sip/blob/ad36ac8f755308e8b87f98a505e83d4e408e5cc3/libsofia-sip-ua/msg/msg_mime.c#L404"
    },
    {
      "type": "EVIDENCE",
      "url": "https://hackmd.io/@haind-pwn/sofia-sip-multipart-oob-read"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Sofia-SIP through 1.13.18 Heap Out-of-Bounds Read via msg_multipart_parse"
}