{
  "@id": "urn:uuid:34bd624f-d532-4453-aa10-2f4bda0e632d",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 17,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-10T15:05:51.407283+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-02T17:21:00.086867+00:00",
      "status_notes": "Vulnerability CVE-2021-21295 does not affect version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2. not_affected \u2014 The target version 4.1.73.Final is NOT AFFECTED by CVE-2021-21295. The vulnerability (HTTP request smuggling via unvalidated Content-Length during HTTP/2 to HTTP/1.1 conversion) was fixed in upstream Netty 4.1.60.Final. The fix commit 89c241e3b1 by norman_maurer@apple.com is present in the target and was shipped in the upstream release before TuxCare onboarded 4.1.73.Final. The defense validate...",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2021-21295"
      },
      "impact_statement": "not_affected \u2014 The target version 4.1.73.Final is NOT AFFECTED by CVE-2021-21295. The vulnerability (HTTP request smuggling via unvalidated Content-Length during HTTP/2 to HTTP/1.1 conversion) was fixed in upstream Netty 4.1.60.Final. The fix commit 89c241e3b1 by norman_maurer@apple.com is present in the target and was shipped in the upstream release before TuxCare onboarded 4.1.73.Final. The defense validate..."
    },
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-02T17:27:00.166718+00:00",
      "status_notes": "Vulnerability CVE-2021-21409 does not affect version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2. not_affected \u2014 CVE-2021-21409 is not present in target version 4.1.73.Final-tuxcare.5. The upstream fix (commit b0fa4d5aab by Norman Maurer, March 30, 2021) was already included in Netty 4.1.73.Final when TuxCare onboarded it on September 4, 2025. The fix introduces an `isTrailers` flag to distinguish initial headers from trailers, ensuring content-length validation occurs for all non-trailer headers regardle...",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2021-21409"
      },
      "impact_statement": "not_affected \u2014 CVE-2021-21409 is not present in target version 4.1.73.Final-tuxcare.5. The upstream fix (commit b0fa4d5aab by Norman Maurer, March 30, 2021) was already included in Netty 4.1.73.Final when TuxCare onboarded it on September 4, 2025. The fix introduces an `isTrailers` flag to distinguish initial headers from trailers, ensuring content-length validation occurs for all non-trailer headers regardle..."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-29T16:13:11.255036+00:00",
      "status_notes": "Vulnerability CVE-2025-55163 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.5.",
      "vulnerability": {
        "name": "CVE-2025-55163"
      },
      "action_statement": "Vulnerability CVE-2025-55163 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.5."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability CVE-2026-33871 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-33871"
      },
      "action_statement": "Vulnerability CVE-2026-33871 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability CVE-2026-42587 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-42587"
      },
      "action_statement": "Vulnerability CVE-2026-42587 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-29T16:13:11.255036+00:00",
      "status_notes": "Vulnerability CVE-2026-47244 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.5.",
      "vulnerability": {
        "name": "CVE-2026-47244"
      },
      "action_statement": "Vulnerability CVE-2026-47244 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.5."
    },
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability CVE-2026-48043 does not affect version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2. not_affected \u2014 Version 4.1.73 is not affected by CVE-2026-48043. The target uses a loop-based architecture with try-finally protection (introduced in 2016) that prevents the buffer leak described in the CVE. The vulnerable ChannelInboundHandlerAdapter pattern that the upstream patch fixes does not exist in this version.",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2026-48043"
      },
      "impact_statement": "not_affected \u2014 Version 4.1.73 is not affected by CVE-2026-48043. The target uses a loop-based architecture with try-finally protection (introduced in 2016) that prevents the buffer leak described in the CVE. The vulnerable ChannelInboundHandlerAdapter pattern that the upstream patch fixes does not exist in this version."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability CVE-2026-50560 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.2.",
      "vulnerability": {
        "name": "CVE-2026-50560"
      },
      "action_statement": "Vulnerability CVE-2026-50560 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-29T16:13:11.255036+00:00",
      "status_notes": "Vulnerability CVE-2026-56819 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.5.",
      "vulnerability": {
        "name": "CVE-2026-56819"
      },
      "action_statement": "Vulnerability CVE-2026-56819 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2, and is fixed in 4.1.73.Final-tuxcare.5."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability CVE-2026-59900 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-59900"
      },
      "action_statement": "Vulnerability CVE-2026-59900 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability GHSA-mfg7-5gfp-c4w3 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-mfg7-5gfp-c4w3"
      },
      "action_statement": "Vulnerability GHSA-mfg7-5gfp-c4w3 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability GHSA-v74w-7mr3-4qg3 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-v74w-7mr3-4qg3"
      },
      "action_statement": "Vulnerability GHSA-v74w-7mr3-4qg3 affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.73.Final-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-09-24T09:31:26.931840+00:00",
      "status_notes": "Vulnerability GHSA-xpw8-rcwv-8f8p affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-xpw8-rcwv-8f8p"
      },
      "action_statement": "Vulnerability GHSA-xpw8-rcwv-8f8p affects version 4.1.73.Final-tuxcare.1 of io.netty:netty-codec-http2."
    }
  ]
}