{
  "@id": "urn:uuid:ababb87c-a962-4d22-8417-665a30bd3325",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 1,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-09T20:32:49.374995+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2021-21295 does not affect version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2. not_affected \u2014 Target version 4.1.64.Final is NOT AFFECTED. The vulnerability (CVE-2021-21295: HTTP/2 to HTTP/1.1 request smuggling via unvalidated Content-Length header) was fixed in upstream Netty 4.1.60.Final. The fix commit (89c241e3b1795ff257af4ad6eadc616cb2fb3dc4 by Norman Maurer @apple.com) was already present in the upstream release before TuxCare onboarded version 4.1.64.Final. The defense validates ...",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2021-21295"
      },
      "impact_statement": "not_affected \u2014 Target version 4.1.64.Final is NOT AFFECTED. The vulnerability (CVE-2021-21295: HTTP/2 to HTTP/1.1 request smuggling via unvalidated Content-Length header) was fixed in upstream Netty 4.1.60.Final. The fix commit (89c241e3b1795ff257af4ad6eadc616cb2fb3dc4 by Norman Maurer @apple.com) was already present in the upstream release before TuxCare onboarded version 4.1.64.Final. The defense validates ..."
    },
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2021-21409 does not affect version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2. not_affected \u2014 Target version 4.1.64.Final is NOT AFFECTED. The vulnerability (CVE-2021-21409) was fixed in upstream Netty 4.1.61.Final (March 2021), and the target version 4.1.64.Final (May 2021) already contains this fix. The fix ensures content-length header validation occurs even when HTTP/2 headers arrive in a single frame with endStream=true, preventing request smuggling when proxied to HTTP/1.1 backends.",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2021-21409"
      },
      "impact_statement": "not_affected \u2014 Target version 4.1.64.Final is NOT AFFECTED. The vulnerability (CVE-2021-21409) was fixed in upstream Netty 4.1.61.Final (March 2021), and the target version 4.1.64.Final (May 2021) already contains this fix. The fix ensures content-length header validation occurs even when HTTP/2 headers arrive in a single frame with endStream=true, preventing request smuggling when proxied to HTTP/1.1 backends."
    },
    {
      "status": "fixed",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2025-55163 is fixed in version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2025-55163"
      }
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-33871 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-33871"
      },
      "action_statement": "Vulnerability CVE-2026-33871 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-42587 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-42587"
      },
      "action_statement": "Vulnerability CVE-2026-42587 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2."
    },
    {
      "status": "fixed",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-47244 is fixed in version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-47244"
      }
    },
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-48043 does not affect version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2. not_affected \u2014 Version 4.1.64.Final is not affected by CVE-2026-48043. The vulnerability exists in a ChannelInboundHandlerAdapter architectural pattern introduced in later versions via CVE-2025-58057 refactoring. Version 4.1.64 uses an older architecture with direct loop processing in onDataRead that has had comprehensive try-finally protection around buf.release() since 2016 (commit 6aa5f76d42), preventing t...",
      "vulnerability": {
        "name": "CVE-2026-48043"
      },
      "impact_statement": "not_affected \u2014 Version 4.1.64.Final is not affected by CVE-2026-48043. The vulnerability exists in a ChannelInboundHandlerAdapter architectural pattern introduced in later versions via CVE-2025-58057 refactoring. Version 4.1.64 uses an older architecture with direct loop processing in onDataRead that has had comprehensive try-finally protection around buf.release() since 2016 (commit 6aa5f76d42), preventing t..."
    },
    {
      "status": "fixed",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-50560 is fixed in version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-50560"
      }
    },
    {
      "status": "fixed",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-56819 is fixed in version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-56819"
      }
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability CVE-2026-59900 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "CVE-2026-59900"
      },
      "action_statement": "Vulnerability CVE-2026-59900 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability GHSA-mfg7-5gfp-c4w3 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-mfg7-5gfp-c4w3"
      },
      "action_statement": "Vulnerability GHSA-mfg7-5gfp-c4w3 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability GHSA-v74w-7mr3-4qg3 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-v74w-7mr3-4qg3"
      },
      "action_statement": "Vulnerability GHSA-v74w-7mr3-4qg3 affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2."
    },
    {
      "status": "affected",
      "products": [
        {
          "@id": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2",
          "identifiers": {
            "purl": "pkg:maven/io.netty/netty-codec-http2@4.1.64.Final-tuxcare.2"
          }
        }
      ],
      "timestamp": "2026-11-09T20:32:49.374995+00:00",
      "status_notes": "Vulnerability GHSA-xpw8-rcwv-8f8p affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2.",
      "vulnerability": {
        "name": "GHSA-xpw8-rcwv-8f8p"
      },
      "action_statement": "Vulnerability GHSA-xpw8-rcwv-8f8p affects version 4.1.64.Final-tuxcare.2 of io.netty:netty-codec-http2."
    }
  ]
}