{
  "@id": "urn:uuid:70320eef-e5e7-4fa7-bf6a-2b37d181bf14",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 1,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-10-08T07:53:17.587838+00:00",
  "statements": [
    {
      "status": "fixed",
      "products": [
        {
          "@id": "pkg:maven/io.projectreactor/reactor-core@3.6.4-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.projectreactor/reactor-core@3.6.4-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-10-08T07:53:17.587838+00:00",
      "status_notes": "Vulnerability CVE-2026-47857 is fixed in version 3.6.4-tuxcare.2 of io.projectreactor:reactor-core.",
      "vulnerability": {
        "name": "CVE-2026-47857"
      }
    },
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.projectreactor/reactor-core@3.6.4-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.projectreactor/reactor-core@3.6.4-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-10-08T07:53:17.587838+00:00",
      "status_notes": "Vulnerability CVE-2026-47863 does not affect version 3.6.4-tuxcare.2 of io.projectreactor:reactor-core. not_affected \u2014 The target is not affected by CVE-2026-47863. Version 3.6.4 is within the advisory range (3.5.7-3.7.19), but the vulnerable code is not present. The upstream fix (1791421a) patches drain() of the fair-backpressure BufferTimeout subscriber rewritten in PR #3634 (first released in 3.6.7), where the item counter is decremented after a flush instead of reset, leaving items buffered with no timer scheduled. 3.6.4 uses the pre-#3634 implementation, which resets the counter before every flush, so a new timer is always scheduled. The advisory range starts at 3.5.7 only because fairBackpressure was introduced there. Verified: the upstream reproducer and race tests pass on 3.6.4 (0 failures in 10,000+ iterations) but fail on v3.7.19 and pass on v3.7.19 + fix.",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2026-47863"
      },
      "impact_statement": "not_affected \u2014 The target is not affected by CVE-2026-47863. Version 3.6.4 is within the advisory range (3.5.7-3.7.19), but the vulnerable code is not present. The upstream fix (1791421a) patches drain() of the fair-backpressure BufferTimeout subscriber rewritten in PR #3634 (first released in 3.6.7), where the item counter is decremented after a flush instead of reset, leaving items buffered with no timer scheduled. 3.6.4 uses the pre-#3634 implementation, which resets the counter before every flush, so a new timer is always scheduled. The advisory range starts at 3.5.7 only because fairBackpressure was introduced there. Verified: the upstream reproducer and race tests pass on 3.6.4 (0 failures in 10,000+ iterations) but fail on v3.7.19 and pass on v3.7.19 + fix."
    }
  ]
}