Medium
Fleet before 4.89.0 Information Disclosure via MDM Command Results
Fleet versions before 4.89.0 fail to properly filter MDM command results by team authorization in the commands/results endpoint. Team-scoped users can read MDM command results for hosts on other teams when a shared command UUID targets hosts across multiple teams, exposing host UUIDs, command payloads, and device responses.
Announced Group revision 1
Original source ↗CVE-2026-103265
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-2026-103265
fleet
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": "fleetdm",
"product": "fleet",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "4.89.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "4.89.0",
"versionType": "semver"
}
],
"packageURL": "pkg:golang/github.com/fleetdm/fleet",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-103265
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #5301 · Revision 1
- Added to Heist Feed
- Publisher date