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CVE-2026-0482

MEDIUMCVSS 5.4/10EPSS 0.13%

Last modified

CVE-2026-0482 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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.. EPSS estimates a 0.13% chance of exploitation in the next 30 days.

Description

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
5.4/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.13%

2.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
AMDAlveo™ Accelerator CardsAll versions
AMDVersal™ Prime Series Adaptive SoCsAll versions
AMDVersal™ Premium Series Adaptive SoCsAll versions
AMDVersal™ AI Edge Series Adaptive SoCsAll versions
AMDVersal™ AI Core Series Adaptive SoCsAll versions
AMDVersal™ HBM Series Adaptive SoCsAll versions
AMDVersal™ RF Series Adaptive SoCsAll versions
AMDVersal Premium Series Gen 2 Adaptive SOCs (2VP3402, 2VP3502, 2VP3602)All versions

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-0482?
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.
How severe is CVE-2026-0482?
CVE-2026-0482 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.
How do I fix CVE-2026-0482?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST