CVE-2015-6140: Edge Memory Corruption — Fix & Details
CVE-2015-6140 is a vulnerability of currently unknown severity. Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6142, CVE-2015-6143, CVE-2015-6153, CVE-2015-6158, CVE-2015-6159, and CVE-2015-6160. EPSS estimates a 16.81% chance of exploitation in the next 30 days.
Description
Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6142, CVE-2015-6143, CVE-2015-6153, CVE-2015-6158, CVE-2015-6159, and CVE-2015-6160.
Metrics
EPSS Probability 16.81%
96.6th percentile
Probability of exploitation in the next 30 days. Learn more
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Edge | All versions |
| Microsoft | Internet Explorer | 11 |
References
- https://www.securitytracker.com/id/1034315
- https://www.securitytracker.com/id/1034316
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-124
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-125
Timeline
Published Dec 9, 2015
Last Modified Jun 17, 2026
Status Modified
Frequently Asked Questions
What is CVE-2015-6140?
Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Microsoft Browser Memory Corruption Vulnerability," a different vulnerability than CVE-2015-6142, CVE-2015-6143, CVE-2015-6153, CVE-2015-6158, CVE-2015-6159, and CVE-2015-6160.
How severe is CVE-2015-6140?
Severity scoring for CVE-2015-6140 is pending analysis. The EPSS model estimates a 16.81% probability of exploitation in the next 30 days.
How do I fix CVE-2015-6140?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.