{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "1.10.2"
              },
              {
                "fixed": "1.11"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "637824bbcd8e83327b7e4e881eab5c52ea9e20c5"
            },
            {
              "fixed": "81f90d9dafd6956c188dea9f944d24946d3d3351"
            }
          ],
          "repo": "https://github.com/allinurl/goaccess",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-qcx5-vh2x-35fr"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-122",
      "CWE-787"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54715.json"
  },
  "details": "GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through the browser. In version 1.10.2, parse_browser assumes the matched browser token begins with Opera and moves a trailing version substring to match plus five, allowing a crafted User-Agent in a processed access log to write one to four attacker-influenced bytes beyond the heap allocation and corrupt or crash GoAccess. This issue is fixed in version 1.11.",
  "id": "CVE-2026-54715",
  "modified": "2026-09-10T03:30:23.206610983Z",
  "published": "2026-07-30T20:23:36.554Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54715.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/allinurl/goaccess/security/advisories/GHSA-qcx5-vh2x-35fr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54715"
    },
    {
      "type": "FIX",
      "url": "https://github.com/allinurl/goaccess/commit/81f90d9dafd6956c188dea9f944d24946d3d3351"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "GoAccess: Heap Out-of-Bounds Write in parse_browser()"
}