Actively exploited in the wild. This CVE is on the CISA Known Exploited Vulnerabilities list — treat remediation as urgent. Federal remediation due by 3 May 2022.
Windows 7Operating system · Microsoft

CVE-2016-0185

HIGH · 7.8 CVSS v3.1 Published 2016-05-11
Patch available
A vendor patch is available. No clean upgrade release — apply the published patch.
See remediation →
97/100
Remediation priority · Urgent
In the wild High EPSS Public exploit No privileges Patch available

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
Media Center in Microsoft Windows Vista SP2, Windows 7 SP1, and Windows 8.1 allows remote attackers to execute arbitrary code via a crafted Media Center link (aka .mcl) file, aka "Windows Media Center Remote Code Execution Vulnerability."

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 · moderate confidence

This is a remote code execution vulnerability in Windows Media Center triggered by opening a specially crafted .mcl (Media Center link) file. An attacker can embed malicious code in the .mcl file that executes with the privileges of the user who opens it, potentially allowing complete system compromise.

MitigationApply the relevant Microsoft security update (MS16-051 or subsequent cumulative updates) to all affected Windows systems. Until patched, instruct users not to open untrusted .mcl files from unknown sources.

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

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Windows 7Operating system
Affected:all versions
Windows 8.1Operating system
Affected:all versions
Windows VistaOperating system
Affected:all versions

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
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

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. Confirm Windows Media Center is installed or enabled
    Open Control Panel > Programs and Features > Turn Windows features on or off, or run 'Get-WindowsOptionalFeature -Online -FeatureName *Media*Center*' in PowerShell to list Media Center components
    Affected if Windows Media Center feature is present and enabled on the system
  2. Verify the Windows version is affected
    Run 'winver' or 'systeminfo | findstr /B /C:"OS Name" /C:"OS Version"' to identify the Windows version
    Affected if The system runs Windows Vista, Windows 7, or Windows 8.1 (all versions of these editions)
  3. Determine if the security update is installed
    Run 'wmic qfe list' or check Windows Update history for security update KB3154070 (MS16-051) or subsequent cumulative security updates
    Affected if Security update MS16-051 (KB3154070) or a later cumulative security update is NOT installed

The environment is affected if Windows Media Center is present and enabled, the Windows version is Vista/7/8.1, and MS16-051 or later security updates have not been applied.

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.

dbcve · scoped
Patch available Apply the vendor patch
Vendor patch docs.microsoft.com →
Interim mitigation

Apply the relevant Microsoft security update (MS16-051 or subsequent cumulative updates) to all affected Windows systems. Until patched, instruct users not to open untrusted .mcl files from unknown sources.

Recommended fix High confidence

MS16‑047 (KB3150220) – Security Update for Windows Media Center

  1. Identify the operating system version (Windows Vista SP2, Windows 7 SP1, or Windows 8.1).
  2. Open Windows Update or the Microsoft Update Catalog.
  3. Search for the security update MS16‑047 (KB3150220) matching your OS.
  4. Install the update and restart the computer.
  5. Verify the update is installed (e.g., view installed updates for "Security Update for Windows Media Center" or check that the KB appears in the update history).

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Windows 7 Exploited in the wild — priority engagement
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing2.0 h
  • Review / QA1.0 h
9.0 hours of engineering $1,600
Get it fixed fast

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,560.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2016-0185 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

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-2016-0185 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