High severity8.8NVD Advisory· Published Mar 27, 2026· Updated Apr 2, 2026
CVE-2026-34386
CVE-2026-34386
Description
Fleet is open source device management software. Prior to 4.81.0, a SQL injection vulnerability in Fleet's MDM bootstrap package configuration allows an authenticated user with Team Admin or Global Admin privileges to modify arbitrary team configurations, exfiltrate sensitive data from the Fleet database, and inject arbitrary content into team configs via direct API calls. Version 4.81.0 patches the issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/fleetdm/fleet/v4Go | < 4.81.0 | 4.81.0 |
Affected products
3- ghsa-coords2 versionspkg:golang/github.com/fleetdm/fleet/v4pkg:rpm/opensuse/govulncheck-vulndb&distro=openSUSE%20Leap%2015.6
< 4.81.0+ 1 more
- (no CPE)range: < 4.81.0
- (no CPE)range: < 0.0.20260402T184258-150000.1.158.1
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-9p23-p2m4-2r4mghsaADVISORY
- github.com/fleetdm/fleet/security/advisories/GHSA-9p23-p2m4-2r4mnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-34386ghsaADVISORY
News mentions
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