OS command injection in the Studio Space startup validation script in Amazon SageMaker Distribution when running on Amazon SageMaker Unified Studio
OS command injection in the Studio Space startup validation script in Amazon SageMaker Distribution 2.x before 2.14.12, 3.x before 3.9.12, 4.0.x before 4.0.11, 4.1.x before 4.1.11, 4.2.x before 4.2.8, 4.3.x before 4.3.5, and 4.4.x before 4.4.3, as used by Amazon SageMaker Unified Studio, might allow an authenticated remote user with project contributor permissions to execute arbitrary commands in another project member's Studio Space and obtain that member's temporary execution role credentials via a crafted connection resource property that is interpolated into a shell invocation without neutralization. To remediate this issue, users should upgrade to version 2.14.12, 3.9.12, 4.0.11, 4.1.11, 4.2.8, 4.3.5, or 4.4.3, as applicable to the minor line in use. Users on minor lines that have reached end of support must move to a supported minor line, because no patched version will be released for those lines. In Amazon SageMaker Unified Studio, Studio Spaces adopt the latest patch of their minor line on restart once the patched images are deployed, so no version selection is required.
CVE-2026-104019
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-104019
sagemaker-distribution
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "AWS",
"product": "sagemaker-distribution",
"versions": [
{
"status": "affected",
"version": "2.8.0",
"lessThan": "2.14.12",
"versionType": "custom"
},
{
"status": "affected",
"version": "3.3.0",
"lessThan": "3.9.12",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.0.0",
"lessThan": "4.0.11",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.1.0",
"lessThan": "4.1.11",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.2.0",
"lessThan": "4.2.8",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.3.0",
"lessThan": "4.3.5",
"versionType": "custom"
},
{
"status": "affected",
"version": "4.4.0",
"lessThan": "4.4.3",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-104019
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #16350 · Revision 1
- Added to Heist Feed
- Publisher date