Security readout for executives and security teams
This is a denial-of-service issue in Microsoft Silverlight 4. A malicious Silverlight application could trigger a memory leak, causing excessive memory consumption and likely application or browser instability. The supplied sources do not show data theft, privilege escalation, or code execution. Exposure appears limited to systems running Microsoft Silverlight 4 earlier than 4.0.60310.0 and loading Silverlight applications. The bundle does not identify affected server-side products or broader platform CPEs. Treat as a legacy client-side denial-of-service risk. Prioritize remediation where Silverlight remains installed or business-critical workflows still depend on it. Urgency is lower than code execution flaws, but unsupported or forgotten client plugins can create avoidable operational risk. Mitigation focus: Update Microsoft Silverlight 4 to 4.0.60310.0 or later per vendor guidance.; Check Microsoft KB 2526954 for official update details and deployment requirements.; Identify endpoints still running Microsoft Silverlight 4 before 4.0.60310.0..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2011-1844 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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