CVE-2007-6401

no score yetEPSS 30%

Stack-based buffer overflow in mplayer2.exe in Microsoft Windows Media Player (WMP) 6.4, when used with the 3ivx 4.5.1 or 5.0.1 codec, allows remote attackers to execute arbitrary code via a certain .mp4 file, possibly a related issue to CVE-2007-6402.

EPSS: 30% chance of exploitation in the next 30 days; higher than 98% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2007-12-17
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

3ivx:mpeg-4_codec
microsoft:windows_media_player

References

http://securityreason.com/securityalert/3453
http://www.securityfocus.com/archive/1/484779/100/0/threaded
http://www.securityfocus.com/bid/26773
http://www.securitytracker.com/id?1019064
http://www.vupen.com/english/advisories/2007/4141

Check your stack JSON