A vulnerability in the encryption and permission implementation of Malwarebytes…
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA.
Summary
A vulnerability in the encryption and permission implementation of Malwarebytes Anti-Malware consumer version 2.2.1 and prior (fixed in 3.0.4) allows an attacker to take control of the whitelisting feature (exclusions.dat under %SYSTEMDRIVE%\ProgramData) to permit execution of unauthorized applications including malware and malicious websites. Files blacklisted by Malwarebytes Malware Protect can be executed, and domains blacklisted by Malwarebytes Web Protect can be reached through HTTP.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:malwarebytes:malwarebytes_anti-malware:2.2.1:*:*:*:consumer:*:*:* | 2.2.1 | Vulnerable | Malwarebytes |
- cpe:2.3:a:malwarebytes:malwarebytes_anti-malware:2.2.1:*:*:*:consumer:*:*:* Versions 2.2.1 Vulnerable ·Malwarebytes
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-10717
- 2026-10-03 Alias added: GHSA-mxwp-9ccw-xhq3
References
Exploit 2
More Malwarebytes Anti-malware vulnerabilities
- TI-2014-04054 The upgrade functionality in Malwarebytes Anti-Malware (MBAM) consumer before 2.0.3 and… CVSS 2.0HIGH 9.3
Sources
- CVE-2016-10717 · CVE Program
- CVE-2016-10717 · NVD
- FIRST EPSS
- GHSA-mxwp-9ccw-xhq3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences