CVE-2026-0482 PUBLISHED

Assigner: AMD
Reserved: 06.12.2025 Published: 05.10.2026 Updated: 06.10.2026

In AMD Versal™ Adaptive SoC devices, insufficient boundary checks in USB boot mode—when enabled through board modifications—could allow crafted images to trigger a buffer overflow and overwrite an active function pointer, which may result in arbitrary code execution during boot process. This condition could lead to potential impacts on confidentiality, integrity, and availability.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L
CVSS Score: 5.4

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Physical	Confidentiality	High	Confidentiality	Low
Attack Complexity	High	Integrity	High	Integrity	Low
Attack Requirements	None	Availability	High	Availability	Low
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	AMD
Product	Alveo™ Accelerator Cards
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal™ Prime Series Adaptive SoCs
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal™ Premium Series Adaptive SoCs
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal™ AI Edge Series Adaptive SoCs
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal™ AI Core Series Adaptive SoCs
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal™ HBM Series Adaptive SoCs
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal™ RF Series Adaptive SoCs
Versions	Default: affected Version 2026.1 is unaffected

Vendor	AMD
Product	Versal Premium Series Gen 2 Adaptive SOCs (2VP3402, 2VP3502, 2VP3602)
Versions	Default: affected Version 2026.1 is unaffected

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-8028.html

Problem Types

CWE-787 Out-of-bounds Write CWE