SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2008-0015

Microsoft Windows Video ActiveX Control Remote Code Execution Vulnerability

KEVHIGH 8.8EPSS 76.7%

Does this matter?

Known to be exploited in the wild (CISA KEV, CISA remediation deadline 10 March 2026). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.

Description

Stack-based buffer overflow in the CComVariant::ReadFromStream function in the Active Template Library (ATL), as used in the MPEG2TuneRequest ActiveX control in msvidctl.dll in DirectShow, in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a crafted web page, as exploited in the wild in July 2009, aka "Microsoft Video ActiveX Control Vulnerability."

CVSS 3.1
8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
76.73% probability · 100th percentile
CISA KEV
Listed 17 February 2026 · due 10 March 2026
Weakness
CWE-119, CWE-121
Affected
microsoft/windows 2003 server · microsoft/windows xp
Source
cve@mitre.org

CISA notes

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. https://web.archive.org/web/20110305211119/https://www.microsoft.com/technet/security/bulletin/ms09-032.mspx ; https://nvd.nist.gov/vuln/detail/CVE-2008-0015

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.