{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-114144", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-20T21:53:58.474Z", "datePublished": "2026-10-21T20:32:54.019Z", "dateUpdated": "2026-10-21T20:32:54.019Z"}, "containers": {"cna": {"title": "toml-node: Uncontrolled resource consumption (CPU DoS) via unbounded-length integer literals in toml.parse()", "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/BinaryMuse/toml-node/security/advisories/GHSA-9qmh-m7c6-f92p", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/BinaryMuse/toml-node/security/advisories/GHSA-9qmh-m7c6-f92p"}, {"name": "https://github.com/BinaryMuse/toml-node/commit/9d52e384f6030932174d1afb0d910154dd62dead", "tags": ["x_refsource_MISC"], "url": "https://github.com/BinaryMuse/toml-node/commit/9d52e384f6030932174d1afb0d910154dd62dead"}, {"name": "https://github.com/BinaryMuse/toml-node/releases/tag/v5.0.1", "tags": ["x_refsource_MISC"], "url": "https://github.com/BinaryMuse/toml-node/releases/tag/v5.0.1"}], "affected": [{"vendor": "BinaryMuse", "product": "toml-node", "versions": [{"version": "< 5.0.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-21T20:32:54.019Z"}, "descriptions": [{"lang": "en", "value": "toml-node is a TOML parser for Node.js and the browser. Prior to 5.0.1, toml.parse() passes unbounded hexadecimal, octal, binary, and decimal digit sequences from lib/parser.js to BigInt() before reduceInteger() in lib/compiler.js checks whether the resulting value fits the TOML 64-bit integer range. Converting a sufficiently long integer string consumes super-linear CPU time and synchronously blocks the Node.js event loop, allowing one attacker-supplied TOML document to deny service to concurrent work in the process. The later range check cannot prevent the conversion cost because it executes after BigInt(). This issue is fixed in version 5.0.1."}], "source": {"advisory": "GHSA-9qmh-m7c6-f92p", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "toml-node", "vendor": "BinaryMuse", "versions": [{"status": "affected", "version": "< 5.0.1"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "toml-node is a TOML parser for Node.js and the browser. Prior to 5.0.1, toml.parse() passes unbounded hexadecimal, octal, binary, and decimal digit sequences from lib/parser.js to BigInt() before reduceInteger() in lib/compiler.js checks whether the resulting value fits the TOML 64-bit integer range. Converting a sufficiently long integer string consumes super-linear CPU time and synchronously blocks the Node.js event loop, allowing one attacker-supplied TOML document to deny service to concurrent work in the process. The later range check cannot prevent the conversion cost because it executes after BigInt(). This issue is fixed in version 5.0.1."}], "id": "CVE-2026-114144", "lastModified": "2026-10-22T16:48:25.420", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-21T21:17:57.103", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/BinaryMuse/toml-node/commit/9d52e384f6030932174d1afb0d910154dd62dead"}, {"source": "security-advisories@github.com", "url": "https://github.com/BinaryMuse/toml-node/releases/tag/v5.0.1"}, {"source": "security-advisories@github.com", "url": "https://github.com/BinaryMuse/toml-node/security/advisories/GHSA-9qmh-m7c6-f92p"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}, {"lang": "en", "value": "CWE-770"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{"bugzilla": {"description": "toml: toml-node: Denial of Service via unbounded integer parsing", "id": "2558558", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2558558"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-1322", "details": ["A flaw was found in toml-node. A remote attacker can cause a Denial of Service (DoS) by submitting a specially crafted TOML document containing excessively long numeric sequences. When parsing these unbounded values, the application consumes excessive CPU resources and blocks the main execution thread, rendering the service unresponsive to other requests."], "name": "CVE-2026-114144", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "cockpit-image-builder", "product_name": "Red Hat Enterprise Linux 10"}], "public_date": "2026-10-21T20:32:54Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-114144\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-114144\nhttps://github.com/BinaryMuse/toml-node/commit/9d52e384f6030932174d1afb0d910154dd62dead\nhttps://github.com/BinaryMuse/toml-node/releases/tag/v5.0.1\nhttps://github.com/BinaryMuse/toml-node/security/advisories/GHSA-9qmh-m7c6-f92p"], "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.0.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "toml-node", "source": "cna", "vendor": "BinaryMuse"}, "product": "toml-node", "vendor": "binarymuse"}], "created": "2026-10-22T03:00:17.509491+00:00", "updated": "2026-10-22T16:00:11.229084+00:00", "vendors": ["binarymuse", "binarymuse$PRODUCT$toml-node"]}