CVE-2016-0034

high Microsoft ⚠️ CISA KEV — Exploited in the Wild
CVSS v3 Base Score
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
52.8%
Exploitation probability in 30 days
Top 2% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: January 13, 2016 (3775 days ago)
Last Modified: April 22, 2026
Vendor: Microsoft
Source: NVD

⚠️ CISA Known Exploited Vulnerability

Added to KEV: 2022-05-25
Remediation Due: 2022-06-15 (⚠ 1430d overdue)
Ransomware Campaign: Known

Description

Microsoft Silverlight 5 before 5.1.41212.0 mishandles negative offsets during decoding, which allows remote attackers to execute arbitrary code or cause a denial of service (object-header corruption) via a crafted web site, aka "Silverlight Runtime Remote Code Execution Vulnerability."

CWE

NVD-CWE-noinfo

Affected Products

microsoft silverlight

References

🔗 www.securitytracker.com 🔗 docs.microsoft.com 🔗 www.securitytracker.com 🔗 docs.microsoft.com 🔗 www.cisa.gov