Mali GPU Kernel Driver allows access to sensitive kernel information

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-0860
StatePUBLISHED
AssignerArm
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-08 15:18:39 UTC
Updated2026-09-10 19:17:25 UTC
DescriptionExposure of Sensitive Information to an Unauthorized Actor vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to gain access to sensitive kernel information. This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0.

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from ADP

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.002450000 probability, percentile 0.157010000 (date 2026-09-11)

Problem Types: CWE-200 | CWE-200 CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Arm Ltd Valhall GPU Kernel Driver affected r29p0 r49p5 patch Not specified
CNA Arm Ltd Valhall GPU Kernel Driver affected r50p0 r54p3 patch Not specified
CNA Arm Ltd Valhall GPU Kernel Driver affected r55p0 patch Not specified
CNA Arm Ltd Valhall GPU Kernel Driver unaffected r56p0 patch Not specified
CNA Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver affected r41p0 r49p5 patch Not specified
CNA Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver affected r50p0 r54p3 patch Not specified
CNA Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver affected r55p0 patch Not specified
CNA Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver unaffected r56p0 patch Not specified

References

ReferenceSourceLinkTags
support.arm.com/documentation/111552/1-0 [email protected] support.arm.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Additional Advisory Data

Solutions

CNA: This issue has been fixed in the following versions: Valhall GPU Kernel Driver: r56p0; Arm 5th Gen GPU Architecture Kernel Driver: r56p0. Arm partners are recommended to upgrade to the latest applicable version as soon as possible.

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