CVE-2026-28704
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 · uneditedEmocheck insecurely loads Dynamic Link Libraries (DLLs). If a crafted DLL file is placed to the same directory, an arbitrary code may be executed with the privilege of the user invoking EmoCheck.
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 · high confidenceEmoCheck is vulnerable to DLL hijacking due to insecure DLL loading. The application searches for and loads DLLs from its current working directory without using secure search order paths. An attacker can place a malicious DLL with the same name as a legitimate DLL in the same directory as EmoCheck, causing arbitrary code execution with the privileges of the user running the program.
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 dataall versionsCVSS 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:3.0/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 checksWork through these to decide whether this CVE applies to you.
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Locate the EmoCheck executableSearch for emocheck.exe on the system using 'where.exe emocheck.exe' (Windows) or 'find / -name emocheck' (Linux/Mac with Wine)Affected if EmoCheck is found on the system and is being used
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List DLLs in the same directory as EmoCheckCheck all DLL files in the directory where emocheck.exe resides using 'dir *.dll' (Windows) or 'ls *.dll'Affected if Any unexpected or untrusted DLL files exist in the same directory as the executable
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Check if the EmoCheck directory is writable by other usersOn Windows, right-click the folder, go to Properties > Security, and verify write permissions; on systems with multiple users, check if non-admin users can write files to that directoryAffected if The directory containing EmoCheck allows write access by untrusted users or groups
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Determine the current working directory when running EmoCheckObserve or configure the working directory from which EmoCheck is launched (e.g., via command prompt 'cd' before execution, or shortcut properties)Affected if EmoCheck is run from a directory where untrusted files could be placed (e.g., Downloads, Desktop, temp folders)
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Check for known vulnerable DLL names in EmoCheck directoryCompare any DLLs present in the EmoCheck directory against common Windows system DLLs (e.g., version.dll, winhttp.dll, secur32.dll) that are known targets for DLL search order hijackingAffected if A DLL in the EmoCheck directory has a name that matches a Windows system DLL that the application would normally load from system paths
The user is affected if EmoCheck is running from or located in a directory where untrusted individuals can place files, or if unexpected DLLs exist alongside the executable.
Generated from the published advisory. Verify against your own configuration.
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 dataRun EmoCheck only from trusted directories where no untrusted files can be placed, or wait for an official vendor patch that implements secure DLL loading (e.g., using full paths or SetDllDirectory).
- Consultation1.0 h
- Testing1.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-28704 — 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 sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2026-28704 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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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.
- 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