Buffer Overflow Vulnerability in Altera Trusted Firmware by Intel
CVE-2026-13466

8.3HIGH

Key Information:

Vendor

Altera

Status
Trusted Firmware
Vendor
CVE Published:
24 September 2026

What is CVE-2026-13466?

A vulnerability exists in Altera Trusted Firmware that results from an incorrect calculation of buffer size, which may lead to buffer overflow conditions. Affecting the socfpga_v2.14.0 version, this issue could potentially allow unauthorized data manipulation or system disruptions, raising significant concerns for systems relying on this firmware.

Affected Version(s)

Trusted Firmware ARM 0

References

https://www.altera.com/product-security/advisory/asa-0006

CVSS V4

Score:
8.3
Severity:
HIGH
Confidentiality:
Low
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.