{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2026-88378", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-09-24T16:19:49.674Z", "dateReserved": "2026-09-10T00:00:00.000Z", "datePublished": "2026-09-24T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-09-24T16:19:49.674Z"}, "descriptions": [{"lang": "en", "value": "QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JS_ReadFunctionTag()."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://github.com/bellard/quickjs/issues/549"}, {"url": "https://github.com/bellard/quickjs/pull/553"}, {"url": "https://github.com/bellard/quickjs/pull/553/changes/42526037cfc0b2a94a875c0de0f4bbeaf597a542"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}}, "dataVersion": "5.2"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "QuickJS commit 04be24600 contains a heap out-of-bounds write condition in JS_ReadFunctionTag()."}], "id": "CVE-2026-88378", "lastModified": "2026-09-24T17:17:07.550", "metrics": {}, "published": "2026-09-24T17:17:07.550", "references": [{"source": "cve@mitre.org", "url": "https://github.com/bellard/quickjs/issues/549"}, {"source": "cve@mitre.org", "url": "https://github.com/bellard/quickjs/pull/553"}, {"source": "cve@mitre.org", "url": "https://github.com/bellard/quickjs/pull/553/changes/42526037cfc0b2a94a875c0de0f4bbeaf597a542"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Received"}

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