CVE-2015-2504
highpriority · track · 44EPSS 0.210 · 98 %ileEURUUSEPSS · scored 2026-10-27
Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, 4.5.2, and 4.6 improperly counts objects before performing an array copy, which allows remote attackers to (1) execute arbitrary code via a crafted XAML browser application (XBAP) or (2) bypass Code Access Security restrictions via a crafted .NET Framework application, aka ".NET Elevation of Privilege Vulnerability."
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.9–9.3
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (16)
Products and version ranges known to be affected.
also known as (5)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- http://technet.microsoft.com/security/bulletin/MS15-101cnnvd
- https://technet.microsoft.com/library/security/ms15-101Patchcnnvd
- http://www.securityfocus.com/bid/76560enisa_euvd
- http://www.securitytracker.com/id/1033493enisa_euvd
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101enisa_euvd
- http://www.securityfocus.com/bid/76560nvd
- http://www.securitytracker.com/id/1033493nvd
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101nvd
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