SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2008-3008

Stack-based buffer overflow in the WMEncProfileManager ActiveX control in wmex.dll in Microsoft Windows Media Encoder 9 Series allows remote attackers to execute arbitrary code via a long first argument to the GetDetailsString method, aka "Windows Media…

EXPLOIT ×2 ✓HIGH 9.3EPSS 55.9%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 55.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Stack-based buffer overflow in the WMEncProfileManager ActiveX control in wmex.dll in Microsoft Windows Media Encoder 9 Series allows remote attackers to execute arbitrary code via a long first argument to the GetDetailsString method, aka "Windows Media Encoder Buffer Overrun Vulnerability."

CVSS 2.0
9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS
55.91% probability · 99th percentile
Public exploits
2 in Exploit-DB · verified · first 13 September 2008
CISA KEV
Not listed
Weakness
CWE-119
Affected
microsoft/windows media encoder · microsoft/windows-nt · microsoft/windows 2000 · microsoft/windows 2003 server · microsoft/windows xp
Source
secure@microsoft.com
EPSS trend
0%30%60%18 October 2026: 55.91%26 October 2026: 55.91%18 October 202626 October 2026

EPSS moved from 55.9% on 18 October 2026 to 55.9% on 26 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.

Public exploits (2)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-16521source ↗Microsoft Windows Media Encoder 9 - 'wmex.dll' ActiveX Buffer Overflow (MS08-053) (Metasploit)windows · Metasploitremote9 May 2010yes
EDB-6454source ↗Microsoft Windows Media Encoder (XP SP2) - 'wmex.dll' ActiveX Buffer Overflow (MS08-053)windows · haluznikremote13 September 2008yes

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.