PT-2026-103797 · Fleetdm · Fleet
CVE-2026-103264
·
Published
2026-10-01
·
Updated
2026-10-01
CVSS v3.1
9.1
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Fleet versions before 4.87.0 contain an authentication bypass vulnerability in the device API that accepts hostnames and hardware serials as authentication tokens in addition to device UUIDs. Unauthenticated attackers who know or guess these non-secret identifiers can authenticate as iOS/iPadOS hosts to read device data and trigger device-scoped actions including software installation and MDM migration.
Fix
Improper Authentication
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Weakness Enumeration
Related Identifiers
Affected Products
Fleet