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vuln-cve/data/2026/41xxx/CVE-2026-41150.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-41150",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-04-17T12:59:15.740Z",
"datePublished": "2026-05-29T13:54:52.157Z",
"dateUpdated": "2026-05-29T16:17:31.324Z"
},
"containers": {
"cna": {
"title": "Mermaid Gantt Charts are vulnerable to an Infinite Loop DoS",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-835",
"lang": "en",
"description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/mermaid-js/mermaid/security/advisories/GHSA-6m6c-36f7-fhxh",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/mermaid-js/mermaid/security/advisories/GHSA-6m6c-36f7-fhxh"
},
{
"name": "https://github.com/mermaid-js/mermaid/commit/a59ea56174712ee5430dfd5bc877cb5151f501a6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/mermaid-js/mermaid/commit/a59ea56174712ee5430dfd5bc877cb5151f501a6"
},
{
"name": "https://github.com/mermaid-js/mermaid/commit/faafb5d49106dd32c367f3882505f2dd625aa30e",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/mermaid-js/mermaid/commit/faafb5d49106dd32c367f3882505f2dd625aa30e"
},
{
"name": "https://github.com/mermaid-js/mermaid/releases/tag/mermaid%4011.15.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/mermaid-js/mermaid/releases/tag/mermaid%4011.15.0"
},
{
"name": "https://github.com/mermaid-js/mermaid/releases/tag/v10.9.6",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/mermaid-js/mermaid/releases/tag/v10.9.6"
}
],
"affected": [
{
"vendor": "mermaid-js",
"product": "mermaid",
"versions": [
{
"version": ">= 11.0.0-alpha.1, < 11.15.0",
"status": "affected"
},
{
"version": "< 10.9.6",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-05-29T13:54:52.157Z"
},
"descriptions": [
{
"lang": "en",
"value": "Mermaid is a JavaScript tool that uses Markdown-inspired text to create and modify diagrams and charts. Prior to 10.9.6 and 11.15.0, there is a denial-of-service attack when rendering gantt charts, if they use the excludes attribute to exclude all dates. mermaid.parse is unaffected, unless you then call the ganttDb.getTasks() (which is called when rendering a diagram). This vulnerability is fixed in 10.9.6 and 11.15.0."
}
],
"source": {
"advisory": "GHSA-6m6c-36f7-fhxh",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"references": [
{
"url": "https://github.com/mermaid-js/mermaid/security/advisories/GHSA-6m6c-36f7-fhxh",
"tags": [
"exploit"
]
}
],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-05-29T16:16:21.549813Z",
"id": "CVE-2026-41150",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-05-29T16:17:31.324Z"
}
}
]
}
}