CVE-2026-0470

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-0470
StatePUBLISHED
AssignerAMD
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-11 14:17:27 UTC
Updated2026-11-13 00:20:06 UTC
DescriptionNull pointer dereference in AMD Embedded SPI Flash driver could allow a local user to potentially cause a loss of availability.

Risk And Classification

Primary CVSS: v4.0 6.8 MEDIUM from [email protected]

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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: 0.001270000 probability, percentile 0.024130000 (date 2026-11-12)

Problem Types: CWE-476 | CWE-476 CWE-476 NULL Pointer Dereference

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary6.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/C...
4.0CNACVSS6.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA AMD AMD EPYC Embedded 3000 Series Processors unaffected Embedded Snowyowl Chipset Driver - 8.10.28.647 (73744e) Not specified
CNA AMD AMD Ryzen Embedded R1000 Series Processors unaffected Q4 2026 AMD Ryzen Emb R2K,V2K,R1K,V1K Windows Catalyst driver (73752e) Not specified
CNA AMD AMD Ryzen Embedded R2000 Series Processors unaffected Q4 2026 AMD Ryzen Emb R2K,V2K,R1K,V1K Windows Catalyst driver (73752e) Not specified
CNA AMD AMD Ryzen Embedded V1000 Series Processors Formerly Codenamed Raven Ridge unaffected Q4 2026 AMD Ryzen Emb R2K,V2K,R1K,V1K Windows Catalyst driver (73752e) Not specified
CNA AMD AMD Ryzen Embedded V2000 Series Processors unaffected Q4 2026 AMD Ryzen Emb R2K,V2K,R1K,V1K Windows Catalyst driver (73752e) Not specified

References

ReferenceSourceLinkTags
www.amd.com/en/resources/product-security/bulletin/AMD-SB-5010.html [email protected] www.amd.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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