CVE-2026-58006

Altera SoCFPGA BL31 Mailbox Output Pointer Validation Enables EL3 Secure-Memory Corruption

Published Sep 24, 2026 CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed
Description
Untrusted pointer dereference 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Untrusted pointer dereference 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.
Title Altera SoCFPGA BL31 Mailbox Output Pointer Validation Enables EL3 Secure-Memory Corruption
First Time appeared Altera
Altera trusted Firmware
Weaknesses CWE-822
CPEs cpe:2.3:a:altera:trusted_firmware:*:*:arm:*:*:*:*:*
Vendors & Products Altera
Altera trusted Firmware
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H'}

cvssV4_0

{'score': 8.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Altera
Published
Updated
Sep 24, 2026, 3:01 PM
Reserved
Jun 26, 2026, 8:15 PM
Status
Awaiting Analysis
Published
Sep 24, 2026, 3:17 PM
Modified
Sep 24, 2026, 7:36 PM