{
  "@id": "urn:uuid:1e2629cf-be34-43ba-9595-52bde24b460d",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 12,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-08T21:51:00.172163+00:00",
  "statements": [
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-08T21:51:00.172163+00:00",
      "status_notes": "Vulnerability CVE-2021-21295 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2.",
      "vulnerability": {
        "name": "CVE-2021-21295"
      },
      "action_statement": "Vulnerability CVE-2021-21295 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-08T21:51:00.172163+00:00",
      "status_notes": "Vulnerability CVE-2021-21409 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2.",
      "vulnerability": {
        "name": "CVE-2021-21409"
      },
      "action_statement": "Vulnerability CVE-2021-21409 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2."
    },
    {
      "status": "fixed",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-26T15:46:32.051982+00:00",
      "status_notes": "Vulnerability CVE-2025-55163 is fixed in version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2025-55163"
      }
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-26T15:43:58.356192+00:00",
      "status_notes": "Vulnerability CVE-2026-33871 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-33871"
      },
      "action_statement": "Vulnerability CVE-2026-33871 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-28T12:47:49.369419+00:00",
      "status_notes": "Vulnerability CVE-2026-42587 does not affect version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2. Version 4.1.31.Final is not affected by CVE-2026-42587. The CVE describes a vulnerability in Netty versions that have the `maxAllocation` decompression limit feature but apply it inconsistently \u2014 it works for gzip/deflate but is silently ignored for br (Brotli), zstd, and snappy encodings, allowing attackers to bypass the protection. Version 4.1.31.Final predates the `maxAllocation` feature entirely: neither HttpContentDecompressor nor DelegatingDecompressorFrameListener accept a maxAllocation parameter, and the alternative encodings (br/zstd/snappy) are not supported. The specific attack chain described in the CVE (developer configures maxAllocation \u2192 attacker bypasses it via non-gzip encoding) is not reachable in this architecture.",
      "justification": "vulnerable_code_not_in_execute_path",
      "vulnerability": {
        "name": "CVE-2026-42587"
      },
      "impact_statement": "Version 4.1.31.Final is not affected by CVE-2026-42587. The CVE describes a vulnerability in Netty versions that have the `maxAllocation` decompression limit feature but apply it inconsistently \u2014 it works for gzip/deflate but is silently ignored for br (Brotli), zstd, and snappy encodings, allowing attackers to bypass the protection. Version 4.1.31.Final predates the `maxAllocation` feature entirely: neither HttpContentDecompressor nor DelegatingDecompressorFrameListener accept a maxAllocation parameter, and the alternative encodings (br/zstd/snappy) are not supported. The specific attack chain described in the CVE (developer configures maxAllocation \u2192 attacker bypasses it via non-gzip encoding) is not reachable in this architecture."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-26T15:43:58.356192+00:00",
      "status_notes": "Vulnerability CVE-2026-47244 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-47244"
      },
      "action_statement": "Vulnerability CVE-2026-47244 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-26T15:43:58.356192+00:00",
      "status_notes": "Vulnerability CVE-2026-48043 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-48043"
      },
      "action_statement": "Vulnerability CVE-2026-48043 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-08T21:51:00.172163+00:00",
      "status_notes": "Vulnerability CVE-2026-50560 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2.",
      "vulnerability": {
        "name": "CVE-2026-50560"
      },
      "action_statement": "Vulnerability CVE-2026-50560 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-08T21:51:00.172163+00:00",
      "status_notes": "Vulnerability CVE-2026-56819 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2.",
      "vulnerability": {
        "name": "CVE-2026-56819"
      },
      "action_statement": "Vulnerability CVE-2026-56819 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.31.Final-tuxcare.2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-26T15:43:58.356192+00:00",
      "status_notes": "Vulnerability CVE-2026-59900 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-59900"
      },
      "action_statement": "Vulnerability CVE-2026-59900 affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.31.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-26T15:43:58.356192+00:00",
      "status_notes": "Vulnerability GHSA-xpw8-rcwv-8f8p affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-xpw8-rcwv-8f8p"
      },
      "action_statement": "Vulnerability GHSA-xpw8-rcwv-8f8p affects version 4.1.31.Final-tuxcare.1 of io.netty:netty-codec-http2."
    }
  ]
}