{"id":"CVE-2026-111923","published":"2026-10-17T19:16:35.117","lastModified":"2026-10-17T19:16:35.117","description":"Fleet before 4.89.0 contains an unbounded recursion vulnerability in Apple MDM enrollment property list parsing that allows unauthenticated attackers to crash the server. Attackers can send a crafted binary plist payload of about 150 bytes to the enrollment endpoints, triggering exponential allocation or infinite recursion that exhausts CPU and memory.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-674"],"vendors":[],"products":[],"references":[{"url":"https://github.com/fleetdm/fleet/security/advisories/GHSA-x467-vgxf-2g6h","tags":[]},{"url":"https://www.vulncheck.com/advisories/fleet-before-4.89.0-unauthenticated-dos-via-apple-mdm-enrollment-plist-parsing","tags":[]}],"exploitRefs":[{"url":"https://github.com/fleetdm/fleet/security/advisories/GHSA-x467-vgxf-2g6h","tags":[]}],"hasPoc":true,"ai":null}