CVE-2026-13467: CWE-787 Out-of-bounds write in Altera Trusted Firmware
Out-of-bounds write vulnerability in Altera Trusted Firmware on HPS allows Exploitation of Improperly Configured or Implemented Memory Protections. This issue affects Trusted Firmware: through socfpga_v2.14.0.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-13467) is an out-of-bounds write in Altera Trusted Firmware on HPS, caused by improperly configured or implemented memory protections. It affects Trusted Firmware versions through socfpga_v2.14.0. The CVSS 4.0 score is 8.3, indicating a high severity with local attack vector, low complexity, no user interaction, and requiring high privileges. The impact includes potential memory corruption due to out-of-bounds writes. No vendor advisory or patch information is provided.
Potential Impact
The vulnerability allows an attacker with high privileges and local access to perform out-of-bounds writes, potentially leading to memory corruption and compromise of the trusted firmware environment. This could undermine system security by bypassing memory protection mechanisms.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
CVE-2026-13467: CWE-787 Out-of-bounds write in Altera Trusted Firmware
Description
Out-of-bounds write vulnerability in Altera Trusted Firmware on HPS allows Exploitation of Improperly Configured or Implemented Memory Protections. This issue affects Trusted Firmware: through socfpga_v2.14.0.
CVSS v4.0
Score 8.3high
Affected software
Altera
Trusted Firmware
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-13467) is an out-of-bounds write in Altera Trusted Firmware on HPS, caused by improperly configured or implemented memory protections. It affects Trusted Firmware versions through socfpga_v2.14.0. The CVSS 4.0 score is 8.3, indicating a high severity with local attack vector, low complexity, no user interaction, and requiring high privileges. The impact includes potential memory corruption due to out-of-bounds writes. No vendor advisory or patch information is provided.
Potential Impact
The vulnerability allows an attacker with high privileges and local access to perform out-of-bounds writes, potentially leading to memory corruption and compromise of the trusted firmware environment. This could undermine system security by bypassing memory protection mechanisms.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Altera
- Date Reserved
- 2026-06-26T20:16:47.132Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ab53bc3f7a7c541067483eb
Added to database: 09/24/2026, 15:03:31 UTC
Last enriched: 09/24/2026, 15:18:23 UTC
Last updated: 09/25/2026, 02:48:19 UTC
Views: 9
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