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vuln-cve/data/2026/16xxx/CVE-2026-16440.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-16440",
"assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
"state": "PUBLISHED",
"assignerShortName": "eclipse",
"dateReserved": "2026-07-21T06:42:13.649Z",
"datePublished": "2026-08-19T10:12:24.389Z",
"dateUpdated": "2026-08-19T15:39:52.363Z"
},
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"dateUpdated": "2026-08-19T10:12:24.389Z"
},
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"cweId": "CWE-674",
"description": "CWE-674 Uncontrolled Recursion",
"type": "CWE"
}
]
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],
"affected": [
{
"vendor": "Eclipse Foundation",
"product": "Eclipse OpenJ9",
"versions": [
{
"status": "affected",
"version": "0.8.0",
"lessThan": "0.60",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
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{
"lang": "en",
"value": "In Eclipse OpenJ9 versions up to 0.60, a crafted .class file with deeply nested annotations causes a segmentation fault.",
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"type": "text/html",
"base64": false,
"value": "In Eclipse OpenJ9 versions up to 0.60, a crafted .class file with deeply nested annotations causes a segmentation fault."
}
]
}
],
"references": [
{
"url": "https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-ch6r-v7rg-4jqx"
},
{
"url": "https://github.com/eclipse-openj9/openj9/pull/24572"
}
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"metrics": [
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"scenarios": [
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"lang": "en",
"value": "GENERAL"
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"cvssV4_0": {
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"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "LOW",
"userInteraction": "ACTIVE",
"vulnConfidentialityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"subIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"subAvailabilityImpact": "LOW",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "MEDIUM",
"baseScore": 5.7,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L"
}
}
],
"credits": [
{
"lang": "en",
"value": "Sebastian Josue Alba Vives",
"type": "reporter"
}
],
"source": {
"discovery": "UNKNOWN"
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{
"references": [
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"url": "https://github.com/eclipse-openj9/openj9/security/advisories/GHSA-ch6r-v7rg-4jqx",
"tags": [
"exploit"
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],
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-08-19T15:39:00.325552Z",
"id": "CVE-2026-16440",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
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}
],
"title": "CISA ADP Vulnrichment",
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"dateUpdated": "2026-08-19T15:39:52.363Z"
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]
}
}