{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-69152", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-08-03T15:47:09.654Z", "datePublished": "2026-08-03T16:33:36.324Z", "dateUpdated": "2026-08-03T16:33:36.324Z"}, "containers": {"cna": {"title": "brace-expansion: DoS via unbounded intermediate arrays, bypassing the CVE-2026-14257 mitigation", "problemTypes": [{"descriptions": [{"cweId": "CWE-400", "lang": "en", "description": "CWE-400: Uncontrolled Resource Consumption", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-770", "lang": "en", "description": "CWE-770: Allocation of Resources Without Limits or Throttling", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/juliangruber/brace-expansion/security/advisories/GHSA-rgw5-rvv9-x895", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/juliangruber/brace-expansion/security/advisories/GHSA-rgw5-rvv9-x895"}, {"name": "https://github.com/juliangruber/brace-expansion/commit/139d015104e71433ad52a41d19467c48ecbb2c7d", "tags": ["x_refsource_MISC"], "url": "https://github.com/juliangruber/brace-expansion/commit/139d015104e71433ad52a41d19467c48ecbb2c7d"}, {"name": "https://github.com/juliangruber/brace-expansion/commit/1e30c930238d7162802d88a94189182def178dac", "tags": ["x_refsource_MISC"], "url": "https://github.com/juliangruber/brace-expansion/commit/1e30c930238d7162802d88a94189182def178dac"}, {"name": "https://github.com/juliangruber/brace-expansion/commit/688a99eeaab02627c2b89ba8ba4821fecfa659cf", "tags": ["x_refsource_MISC"], "url": "https://github.com/juliangruber/brace-expansion/commit/688a99eeaab02627c2b89ba8ba4821fecfa659cf"}, {"name": "https://github.com/juliangruber/brace-expansion/commit/cb4b9e47cc2ec777c14b2b4492fb431a56f6a031", "tags": ["x_refsource_MISC"], "url": "https://github.com/juliangruber/brace-expansion/commit/cb4b9e47cc2ec777c14b2b4492fb431a56f6a031"}], "affected": [{"vendor": "juliangruber", "product": "brace-expansion", "versions": [{"version": "< 1.1.18", "status": "affected"}, {"version": ">= 2.0.0, < 2.1.4", "status": "affected"}, {"version": ">= 3.0.0, < 3.0.6", "status": "affected"}, {"version": ">= 4.0.0, < 5.0.9", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-08-03T16:33:36.324Z"}, "descriptions": [{"lang": "en", "value": "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."}], "source": {"advisory": "GHSA-rgw5-rvv9-x895", "discovery": "UNKNOWN"}}}}

{}

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