Security Advisory

CVE-2026-26061

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-03-27 18:23:49

Last updated 2026-03-31 13:38:29

Assigner GitHub_M

CVSS score 8.7

State 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.

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