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.
Metrics
Affected Vendors & Products
References
History
Tue, 31 Mar 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:fleetdm:fleet:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
|
Tue, 31 Mar 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 30 Mar 2026 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Fleetdm
Fleetdm fleet |
|
| Vendors & Products |
Fleetdm
Fleetdm fleet |
Fri, 27 Mar 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Fleet's unbounded request body read allows remote Denial of Service | |
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
cvssV4_0
|
Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-03-27T18:23:49.791Z
Updated: 2026-03-31T13:38:29.843Z
Reserved: 2026-02-10T18:01:31.900Z
Link: CVE-2026-26061
Updated: 2026-03-31T13:38:08.960Z
Status : Analyzed
Published: 2026-03-27T19:16:42.410
Modified: 2026-03-31T18:51:33.887
Link: CVE-2026-26061
No data.