CVE-2026-13466: Altera Trusted Firmware

High severity, CVSS 8.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Incorrect calculation of buffer size vulnerability in Altera Trusted Firmware on HPS allows Overflow Buffers. This issue affects Trusted Firmware: through socfpga_v2.14.0.

Affected products

• Altera Trusted Firmware

Published 2026-09-24. Last modified 2026-09-24.