Live › vulnerability › CVE-2026-111924
Go to dashboardFleet, the device management server, decompresses gzip request bodies without limiting their size. An unauthenticated attacker can send small, highly compressed requests that expand in memory and crash the whole Fleet instance.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 21:57 UTC. All times on this page are UTC.
No product ranges from the sources yet.
Check the Fleet version (fleet version or the server image tag); versions before 4.83.0 are affected.
Upgrade Fleet to 4.83.0 or later.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
Fleet before 4.83.0 contains a denial of service vulnerability that allows unauthenticated attackers to exhaust server memory by sending gzip-compressed request bodies. Attackers can send small, highly compressed requests with Content-Encoding: gzip to unauthenticated endpoints that expand during decoding, crashing the entire Fleet instance.
This page as .md · .json · in your agent: get_signal("CVE-2026-111924")
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