CVE-2014-6611: Blackberry OS

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

The BlackBerry World app before 5.0.0.262 on BlackBerry 10 OS 10.2.0, before 5.0.0.263 on BlackBerry 10 OS 10.2.1, and before 5.1.0.53 on BlackBerry 10 OS 10.3.0 does not properly validate download/update requests, which allows user-assisted man-in-the-middle attackers to spoof servers and trigger the download of a crafted app by modifying the client-server data stream.

Affected products

• Blackberry Blackberry OS: version 10.3.0 only; version 10.2.1 only; version 10.2.0 only
• Blackberry Blackberry World: up to and including 5.1.0.52; up to and including 5.0.0.262; up to and including 5.0.0.261

Published 2014-10-25. Last modified 2026-06-17.