CVE-2026-28237

Local denial of service via driver resource exhaustion

Published Jun 9, 2026 · Updated Jun 9, 2026

Unrestricted resource allocation in AMD uProf before 5.3 allows local users to exhaust system resources through its kernel driver. The kernel driver permits excessive resource allocation without limits or throttling, causing uncontrolled memory consumption. AMD has not disclosed the allocation interface or particular resource; local user privileges are required, and the bounded result is denial of service.

CVSS severity6.8
Medium
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Unrestricted resource allocation in AMD uProf before 5.3 allows local users to exhaust system resources through its kernel driver. The kernel driver permits excessive resource allocation without limits or throttling, causing uncontrolled memory consumption. AMD has not disclosed the allocation interface or particular resource; local user privileges are required, and the bounded result is denial of service.

The record

CVE
CVE-2026-28237
Published
Jun 9, 2026
Updated
Jun 9, 2026
Vendor
Advanced Micro Devices, Inc.
Product
AMD uProf
Classifications
CWE-770, T1499.004
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 9, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Advanced Micro Devices, Inc. · AMD uProfAffected versions are unavailable in this record.

Published CVSS scores

6.8Advanced Micro DevicesCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-770Allocation of Resources Without Limits or Throttling
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo