Use-of-uninitialized-value in processHandshakeTLSBlock

{
  "id": "b66d37f8b4b633ee68a76a27b9b9f05be370070f78f635a2aabe0b45f1731a7c",
  "url": "https://osv.dev/vulnerability/OSV-2026-1437",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Use-of-uninitialized-value in processHandshakeTLSBlock",
    "summary": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=576341612 ``` Crash type: Use-of-uninitialized-value Crash state: processHandshakeTLSBlock ndpi_search_tls_tcp_internal ndpi_detection_process_packet ```",
    "evidence": "osv:OSV-2026-1437",
    "products": [
      {
        "name": {
          "value": "ndpi",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "OSV-2026-1437",
      "aliases": [
        "OSV-2026-1437"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/ntop/nDPI.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "e5f8ec95413cb19ddff878fda8490b7516686cd3"
                },
                {
                  "fixed": "2b8c2989f8c36f94a639057aeebd4fc71d841928"
                }
              ]
            }
          ],
          "package": {
            "name": "ndpi",
            "purl": "pkg:generic/ndpi",
            "ecosystem": "OSS-Fuzz"
          },
          "database_specific": {
            "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ndpi/OSV-2026-1437.yaml",
            "fixed_range": "f1570f38fc855f4b1579e5af5d9a596e60e8f2ad:2b8c2989f8c36f94a639057aeebd4fc71d841928",
            "introduced_range": "6b2a77a87b8163fe8d632c5b6fd9862b00bd229f:de3915b9fc4338fd2adc74cf50c6d53bdf99fce2"
          },
          "ecosystem_specific": {
            "severity": "MEDIUM"
          }
        }
      ],
      "modified": "2026-10-23T12:15:03.338583399Z",
      "provider": "osv",
      "references": [
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=576341612"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 412777,
  "published_at": "2026-10-23T00:23:40.13561+00:00"
}