Description
Microsoft Silverlight mishandles negative offsets during decoding, which allows attackers to execute remote code or cause a denial-of-service (DoS).
Recommended action
The impacted products are end-of-life and should be disconnected if still in use.
CISA remediation due date for U.S. federal agencies: 15 Jun 2022.
Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.