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CVE Record

CVE-2015-2481: The RyuJIT compiler in Microsoft .NET Framework 4.6 produces incorrect code during an attempt at optimizati...

The RyuJIT compiler in Microsoft .NET Framework 4.6 produces incorrect code during an attempt at optimization, which allows remote attackers to execute arbitrary code via a crafted .NET application, aka "RyuJIT Optimization Elevation of Privilege Vulnerability," a different vulnerability than CVE-2015-2479 and CVE-2015-2480.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2015-2481 is a Microsoft .NET Framework 4.6 RyuJIT compiler flaw. The source says incorrect optimization can let an attacker run arbitrary code through a crafted .NET application. Business risk depends on where .NET 4.6 is present and whether untrusted .NET applications can be executed. Likely exposure is Windows environments with Microsoft .NET Framework 4.6 installed, especially systems that run externally supplied or user-submitted .NET applications. The provided affected-product metadata is incomplete, so confirm exact affected software through Microsoft MS15-092. Treat as a high-priority legacy Microsoft remediation item if .NET Framework 4.6 remains in use. The impact is serious, but urgency should be driven by confirmed exposure because the supplied sources do not show active exploitation. Mitigation focus: Review Microsoft MS15-092 for affected software and update guidance.; Apply the Microsoft security update associated with MS15-092 where applicable.; Inventory systems running Microsoft .NET Framework 4.6..

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Potential ATT&CK relevance

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Execution behavior lookup

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Privilege behavior lookup

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CVE-2015-2481 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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