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vuln-cve/data/2026/101xxx/CVE-2026-101998.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-101998",
"assignerOrgId": "686469e6-3ff6-451b-ab8b-cf5b9e89401e",
"state": "PUBLISHED",
"assignerShortName": "Docker",
"dateReserved": "2026-09-28T16:32:15.536Z",
"datePublished": "2026-10-08T18:47:28.551Z",
"dateUpdated": "2026-10-08T19:27:49.633Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"Linux",
"MacOS",
"Windows"
],
"product": "Docker Sandboxes",
"vendor": "Docker",
"cpes": [
"cpe:2.3:a:docker:docker_sandboxes:*:*:*:*:*:*:*:*"
],
"versions": [
{
"version": "0.21.0",
"status": "affected",
"lessThan": "0.47.0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Irad Aharoni"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Docker Sandboxes could fail open while masking credentials in protected proxy responses. When a response-body read returned data together with an error, affected handlers could forward unmasked bytes. Code inside an authorized sandbox could use this to recover host-managed OAuth access and refresh tokens or a derived Anthropic API key intended to remain outside the sandbox."
}
],
"value": "Docker Sandboxes could fail open while masking credentials in protected proxy responses. When a response-body read returned data together with an error, affected handlers could forward unmasked bytes. Code inside an authorized sandbox could use this to recover host-managed OAuth access and refresh tokens or a derived Anthropic API key intended to remain outside the sandbox."
}
],
"metrics": [
{
"cvssV4_0": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"attackVector": "ADJACENT",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "NONE",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-636",
"description": "CWE-636: Not Failing Securely ('Failing Open')",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "686469e6-3ff6-451b-ab8b-cf5b9e89401e",
"shortName": "Docker",
"dateUpdated": "2026-10-08T18:47:28.551Z"
},
"references": [
{
"tags": [
"product"
],
"url": "https://docs.docker.com/ai/sandboxes/"
},
{
"tags": [
"technical-description"
],
"url": "https://docs.docker.com/ai/sandboxes/configuration/credentials/#how-credential-injection-works"
}
],
"solutions": [
{
"lang": "en",
"value": "Upgrade to Docker Sandboxes 0.47.0 or later."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Fail-open response masking in Docker Sandboxes can expose proxy-managed credentials"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-10-08T19:27:40.966581Z",
"id": "CVE-2026-101998",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"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": "2026-10-08T19:27:49.633Z"
}
}
]
}
}