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CVE-2026-26061
Published: Mar 27, 2026
Modified: Mar 31, 2026
PUBLISHED
Description
Fleet is open source device management software. Prior to 4.81.0, Fleet contained multiple unauthenticated HTTP endpoints that read request bodies without enforcing a size limit. An unauthenticated attacker could exploit this behavior by sending large or repeated HTTP payloads, causing excessive memory allocation and resulting in a denial-of-service (DoS) condition. Version 4.81.0 patches the issue.
| Vendor | Product | Versions |
|---|---|---|
fleetdm | fleet | affected < 4.81.0 |
Weaknesses (CWE)
References
https://github.com/fleetdm/fleet/security/advisories/GHSA-99hj-44vg-hfcp
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