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."
CVE-2008-0015
Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2026-02-17), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 8.8 retained for reference. Confidence: HIGH.
- Actively exploited in the wild (CISA-KEV)
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.8
- EG Score
- 9.0(high)
- EPSS
- 99.5%
- KEV
- ⚠ Exploited
Published
July 7, 2009
Last Modified
April 21, 2026
Advisory Details (5)
Auto-updated May 2, 2026VU#180513 - Microsoft Video ActiveX control stack buffer overflow
http://www.kb.cert.org/vuls/id/180513SANS.edu Internet Storm Center - SANS Internet Storm Center
http://isc.sans.org/diary.html?storyid=6733Weakness Classification(2)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 97× in last 7d / 420× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 568 total refreshes for this CVE.
- 2026-07-07 23:59 UTCEG score recompute
- 2026-07-07 23:59 UTCGHSA enrichment
- 2026-07-07 20:19 UTCEG score recompute
- 2026-07-07 20:18 UTCGHSA enrichment
- 2026-07-07 19:01 UTCCISA KEV update
- 2026-07-07 17:16 UTCCISA KEV update
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- 2026-07-06 07:17 UTCGHSA enrichment
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- 2026-07-02 21:56 UTCEG score recompute
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- 2026-07-02 18:15 UTCGHSA enrichment
- 2026-07-02 14:34 UTCEG score recompute
- 2026-07-02 14:34 UTCGHSA enrichment
- 2026-07-02 14:00 UTCEPSS rescore
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- 2026-07-01 23:50 UTCEG score recompute
- 2026-07-01 23:50 UTCGHSA enrichment
- 2026-07-01 20:10 UTCEG score recompute
- 2026-07-01 20:09 UTCGHSA enrichment
- 2026-07-01 19:16 UTCCISA KEV update
- 2026-07-01 16:28 UTCEG score recompute
- 2026-07-01 16:28 UTCGHSA enrichment
- 2026-07-01 15:02 UTCEPSS rescore
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- 2026-07-01 12:46 UTCEG score recompute
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- 2026-06-30 22:00 UTCEG score recompute
Publicly available exploits
(3 references)Working exploit code is in the public domain (1 Metasploit module) (2 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-16615✓ verifiedFirst seen Apr 30, 2010
Microsoft DirectShow - 'msvidctl.dll' MPEG-2 Memory Corruption (MS09-032/MS09-037) (Metasploit)
Open source ↗ - Exploit-DBEDB-9108✓ verifiedFirst seen Jul 10, 2009
Microsoft Internet Explorer 7 Video - ActiveX Remote Buffer Overflow
Open source ↗ - Metasploitexploit/windows/browser/msvidctl_mpeg2✓ verifiedFirst seen Jul 5, 2009
Microsoft DirectShow (msvidctl.dll) MPEG-2 Memory Corruption
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-119 · CWE-121
Frequently asked(6)
What is CVE-2008-0015?
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What is the CVSS score of CVE-2008-0015?
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How do I remediate CVE-2008-0015?
Dependency Blast Radius
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