CVE-2013-2688: Blackberry Qnx Neutrino Rtos

Medium severity, CVSS 5.4. EPSS: 6.7% chance of exploitation in the next 30 days.

Buffer overflow in phrelay in BlackBerry QNX Neutrino RTOS through 6.5.0 SP1 in the QNX Software Development Platform allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted packets to TCP port 4868 that leverage improper handling of the /dev/photon device file.

Affected products

• Blackberry Qnx Neutrino Rtos: up to and including 6.5.0; version 6.4.1 only; version 6.5.0 only
• Blackberry Qnx Software Development Platform: affected versions not specified

Published 2013-07-12. Last modified 2026-06-16.