Suricata http1: infinite recursion in decompression

{
  "id": "f7b7ca1834be2138261838f4ab184ba292256c558d3c116d5513417276d7bc06",
  "url": "https://osv.dev/vulnerability/CVE-2026-22260",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Suricata http1: infinite recursion in decompression",
    "summary": "Suricata is a network IDS, IPS and NSM engine. Starting in version 8.0.0 and prior to version 8.0.3, Suricata can crash with a stack overflow. Version 8.0.3 patches the issue. As a workaround, use default values for `request-body-limit` and `response-body-limit`.",
    "evidence": "osv:CVE-2026-22260",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-22260",
      "aliases": [
        "CVE-2026-22260",
        "GHSA-3gm8-84cm-5x22"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/oisf/suricata",
              "type": "GIT",
              "events": [
                {
                  "introduced": "9956286fb89f9cad9e9f95b99dc751f8666617b7"
                },
                {
                  "fixed": "3bd9f773bdc65d7bede2f0576790a68fb68b7476"
                },
                {
                  "fixed": "0dddac7278c8b9cf3c1e4c1c71e620a78ec1c185"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:oisf:suricata:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.0.0"
                      },
                      {
                        "fixed": "8.0.3"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0dddac7278c8b9cf3c1e4c1c71e620a78ec1c185"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "suricata-8.0.2",
            "suricata-8.0.1",
            "suricata-8.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22260.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.018958769Z",
      "provider": "osv",
      "references": [
        "https://redmine.openinfosecfoundation.org/issues/8185",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22260.json",
        "https://github.com/OISF/suricata/security/advisories/GHSA-3gm8-84cm-5x22",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-22260",
        "https://github.com/OISF/suricata/commit/0dddac7278c8b9cf3c1e4c1c71e620a78ec1c185"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-674"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22260.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-22260",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 518280,
  "published_at": "2026-01-27T17:30:39.582+00:00"
}