{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:juliangruber:brace-expansion:*:*:*:*:*:node.js:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.1.18"
              },
              {
                "introduced": "2.0.0"
              },
              {
                "fixed": "2.1.4"
              },
              {
                "introduced": "3.0.0"
              },
              {
                "fixed": "3.0.6"
              },
              {
                "introduced": "4.0.0"
              },
              {
                "fixed": "5.0.9"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "758fcd6d188a95c2342818519c77b8c06794552b"
            },
            {
              "introduced": "0b6a022491103b806770bc037654744bef3e63be"
            },
            {
              "fixed": "b25213dff0446d622f97d736420b9830ee1abc32"
            },
            {
              "introduced": "b01a637b0578a7c59acc7d8386f11f8d0710b512"
            },
            {
              "fixed": "da500e1736f2e1afe615f5f588fb87252de484b1"
            },
            {
              "introduced": "6a39bdddcf944374b475d99b0e8292d3727c7ebe"
            },
            {
              "fixed": "fbcf8ec75b88c79374b4aac06559b1a5288a1223"
            },
            {
              "fixed": "139d015104e71433ad52a41d19467c48ecbb2c7d"
            },
            {
              "fixed": "1e30c930238d7162802d88a94189182def178dac"
            },
            {
              "fixed": "688a99eeaab02627c2b89ba8ba4821fecfa659cf"
            },
            {
              "fixed": "cb4b9e47cc2ec777c14b2b4492fb431a56f6a031"
            }
          ],
          "repo": "https://github.com/juliangruber/brace-expansion",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-rgw5-rvv9-x895"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-400",
      "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69152.json"
  },
  "details": "The brace-expansion library generates arbitrary strings containing a common prefix and suffix. Prior to 1.1.18, 2.1.4, 3.0.6, and 5.0.9, expand() does not apply maxLength while constructing comma-alternative intermediate arrays or padded sequences, allowing attacker-controlled input to exhaust memory or block the event loop. The fix for CVE-2026-14257 is bypassed by the vulnerability. This issue is fixed in versions 1.1.18, 2.1.4, 3.0.6, and 5.0.9.",
  "id": "CVE-2026-69152",
  "modified": "2026-08-07T11:31:05.387468712Z",
  "published": "2026-08-03T16:33:36.324Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69152.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/juliangruber/brace-expansion/security/advisories/GHSA-rgw5-rvv9-x895"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-69152"
    },
    {
      "type": "FIX",
      "url": "https://github.com/juliangruber/brace-expansion/commit/139d015104e71433ad52a41d19467c48ecbb2c7d"
    },
    {
      "type": "FIX",
      "url": "https://github.com/juliangruber/brace-expansion/commit/1e30c930238d7162802d88a94189182def178dac"
    },
    {
      "type": "FIX",
      "url": "https://github.com/juliangruber/brace-expansion/commit/688a99eeaab02627c2b89ba8ba4821fecfa659cf"
    },
    {
      "type": "FIX",
      "url": "https://github.com/juliangruber/brace-expansion/commit/cb4b9e47cc2ec777c14b2b4492fb431a56f6a031"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "brace-expansion: DoS via unbounded intermediate arrays, bypassing the CVE-2026-14257 mitigation"
}