{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "source": "REFERENCES"
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "60add5a19e2154560fdff3fe92dba14a68bbd683"
            },
            {
              "fixed": "6cd995e34d3bb3d36dd278dded2d62c25e71820c"
            },
            {
              "fixed": "c285240c6e4b93960c5dc4f17ba04e6fdfb27a0f"
            }
          ],
          "repo": "https://github.com/erlang/otp",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-6v7q-jwgh-cx8p"
  ],
  "database_specific": {
    "cna_assigner": "EEF",
    "cwe_ids": [
      "CWE-444"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73276.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "22.2"
          },
          {
            "fixed": "27.3.4.17"
          },
          {
            "introduced": "28.0"
          },
          {
            "fixed": "28.5.0.6"
          },
          {
            "introduced": "29.0"
          },
          {
            "fixed": "29.0.6"
          },
          {
            "introduced": "7.1.2"
          },
          {
            "fixed": "9.3.2.7"
          },
          {
            "introduced": "9.4"
          },
          {
            "fixed": "9.6.2.3"
          },
          {
            "introduced": "9.7"
          },
          {
            "fixed": "9.7.2"
          },
          {
            "introduced": "c06db0bedf49a9b40725745e73fa82e562612815"
          },
          {
            "fixed": "*"
          }
        ],
        "source": "AFFECTED_FIELD"
      },
      {
        "extracted_events": [
          {
            "introduced": "22.2"
          },
          {
            "fixed": "27.3.4.17"
          },
          {
            "introduced": "28.0"
          },
          {
            "fixed": "28.5.0.6"
          },
          {
            "introduced": "29.0"
          },
          {
            "fixed": "29.0.6"
          }
        ],
        "source": "CPE_FIELD"
      },
      {
        "extracted_events": [
          {
            "introduced": "22.2"
          },
          {
            "introduced": "28.0"
          },
          {
            "introduced": "29.0"
          },
          {
            "introduced": "7.1.2"
          },
          {
            "fixed": "9.3.2.7"
          },
          {
            "introduced": "9.4"
          },
          {
            "fixed": "9.6.2.3"
          },
          {
            "introduced": "9.7"
          },
          {
            "fixed": "9.7.2"
          }
        ],
        "source": "DESCRIPTION"
      }
    ]
  },
  "details": "Gracefulness code ignored cases that should be rejected, resulting in possible HTTP Request Smuggling opportunities.\n\nThis issue affects OTP from OTP 22.2 before OTP 27.3.4.17, from OTP 28.0 before OTP 28.5.0.6, and from OTP 29.0 before OTP 29.0.6, corresponding to inets from 7.1.2 before 9.3.2.7, from 9.4 before 9.6.2.3, and from 9.7 before 9.7.2.",
  "id": "CVE-2026-73276",
  "modified": "2026-09-03T03:31:03.066136320Z",
  "published": "2026-09-01T14:41:24.565Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://cna.erlef.org/cves/CVE-2026-73276.html"
    },
    {
      "type": "WEB",
      "url": "https://github.com"
    },
    {
      "type": "WEB",
      "url": "https://osv.dev/vulnerability/EEF-CVE-2026-73276"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73276.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/erlang/otp/security/advisories/GHSA-6v7q-jwgh-cx8p"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-73276"
    },
    {
      "type": "FIX",
      "url": "https://github.com/erlang/otp/commit/60add5a19e2154560fdff3fe92dba14a68bbd683"
    },
    {
      "type": "FIX",
      "url": "https://github.com/erlang/otp/commit/6cd995e34d3bb3d36dd278dded2d62c25e71820c"
    },
    {
      "type": "FIX",
      "url": "https://github.com/erlang/otp/commit/c285240c6e4b93960c5dc4f17ba04e6fdfb27a0f"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/erlang/otp"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "inets, httpd: HTTP Request Smuggling via Whitespace-Before-Colon Header Dropping i"
}