Security Advisories

DEF CON Toronto (DC416) runs a coordinated vulnerability disclosure program. Research by our community is reported to affected vendors under our disclosure policy, and CVE identifiers are requested through MITRE’s CNA of Last Resort until DC416 is authorized to assign them directly.

AdvisoryTitleSeverityCVEDisclosed
DC416-2026-0001 Fleet-wide root shell via unauthenticated MQTT command injection Critical 10.0 Pending2026-10-04
DC416-2026-0002 MQTT broker ACL wildcard inversion leaks cross-tenant config High 7.1 Pending2026-10-04
DC416-2026-0003 Unauthenticated getVipUserId account-existence oracle Medium 6.9 Pending2026-10-04
DC416-2026-0004 devmanager.do device-ID oracle and backend metadata leak Medium 5.3 Pending2026-10-04
DC416-2026-0005 Login API account-state oracle enabling email enumeration Medium 6.9 Pending2026-10-04

CVE identifiers for the advisories above have been requested from MITRE CNA-LR and are pending assignment; each advisory will be updated with its assigned CVE ID. Machine-readable records (CVE JSON 5.1) are linked from each advisory.

Report a vulnerability

See our Vulnerability Disclosure Policy and security.txt.

Email: cve@defcontoronto.ca

Discord: discord.gg/VDy69zgfc3