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CVE-2014-100039

17
FAUCET Score

CVE-2014-100039 describes an out-of-bounds read vulnerability in mbae.sys within Malwarebytes Anti-Exploit versions prior to 1.05.1.2014. A local attacker can exploit this by crafting an IOCTL call with a malicious size, leading to a denial of service (system crash). The vulnerability has a low severity CVSS score of 2.1 (AV:L/AC:L/Au:N/C:N/I:N/A:P), indicating local access and low attack complexity are required, with only availability impact. While not listed in CISA's KEV catalog and showing no active exploitation, public exploit code (EDB-35842) is available, though there is minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.04.1.1012CPE matchmatch criteria
cpe:2.3:a:malwarebytes:malwarebytes_anti-exploit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

2.1LOW

AV:L/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.66%
Probability of exploitation in next 30 days
EPSS Percentile
48.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-35842 · Jan 20, 2015
This CVE's current EPSS score of 0.0066 is in the 83rd percentile among its peer group of 2,096 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.6 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

malwarebytes.org / support/releasehistory
osvdb.org / 114249