Vulnerability
Microsoft Silverlight Information Disclosure Vulnerability
Microsoft Silverlight does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application.
The impacted product is end-of-life and should be disconnected if still in use.
CISA description: “Microsoft Silverlight does not properly validate pointers during access to Silverlight elements, which allows remote attackers to obtain sensitive information via a crafted Silverlight application.”
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NStatistically about to be weaponized — top-tier triage urgency.
No VEX statements published for CVE-2013-3896. Vendors publish VEX (Vulnerability Exploitability eXchange) to assert per-product whether a CVE is actually exploitable in their distribution.
Active exploitation with limited impact — coordinate patching