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Uncontrolled Search Path (DLL Hijack)Weakness · CWE-427

CVE-2026-5064

HIGH · 8.5 CVSS v4.0 Developing Published 2026-06-15
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
87/100
Remediation priority · High
Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Potential security vulnerabilities have been identified in the HP One Agent for certain HP PC products, which might allow for escalation of privilege and/or denial of service. HP is releasing software updates to mitigate these potential vulnerabilities.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · low confidence

HP One Agent for certain HP PC products contains vulnerabilities that could allow an attacker to escalate privileges to higher levels or cause denial of service conditions. The specific vulnerability type and attack vector are not detailed in the available information.

MitigationApply HP's software updates for HP One Agent to affected HP PC products as they become available through official HP channels.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Local
Complexity
Low
Privileges
Low
Authentication
X
User interaction
None
Scope
X

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Verify HP One Agent is installed
    Open Programs and Features (appwiz.cpl) or check Add/Remove Programs. Look for 'HP One Agent' or 'HP Support Assistant' which may include One Agent components.
    Affected if HP One Agent appears in the list of installed software
  2. Find the installed HP One Agent version
    Right-click on HP One Agent in Programs and Features and select Properties, or open Command Prompt and run: wmic product get name,version
    Affected if Version is present and matches HP One Agent product name
  3. Check HP One Agent service status
    Open Services (services.msc) and locate HP One Agent related services (typically named 'HP One Agent' or 'HP Notification Service'), check if Running or Stopped.
    Affected if Service is present and in Running state (privilege escalation requires the service to be active)
  4. Identify HP One Agent executable path
    Open Task Manager, go to Details tab, look for hpOneAgent.exe, HPNotification.exe, or similar HP One Agent processes. Right-click and select Open file location.
    Affected if Executable is present and running from HP program directory (e.g., C:\Program Files\HP\)

A system is affected if HP One Agent is installed and running, regardless of version, since no specific safe version range was provided in the advisory.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply HP's software updates for HP One Agent to affected HP PC products as they become available through official HP channels.

Have this fixed Scoped from the published advisory
  • Consultation3.0 h
  • Implementation4.0 h
  • Testing2.0 h
  • Review / QA2.0 h
11.0 hours of engineering $1,980
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-5064 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data