peter bassill · operator
$ cve CVE-2009-0553 JSON

CVE-2009-0553 EXPLOIT

9.3
HIGH · CVSS 2.0 · EPSS 41.4% (pctl 99)

Patch early

A public exploit exists.

Description

Microsoft Internet Explorer 6 SP1, 6 and 7 on Windows XP SP2 and SP3, 6 and 7 on Windows Server 2003 SP1 and SP2, 7 on Windows Vista Gold and SP1, and 7 on Windows Server 2008 allows remote attackers to execute arbitrary code via a web page that triggers presence of an object in memory that was (1) not properly initialized or (2) deleted, aka "Uninitialized Memory Corruption Vulnerability."

Scoring

CVSS9.3 (HIGH, v2.0)
VectorAV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS41.4% — more likely to be exploited than 99% of all CVEs
WeaknessCWE-399
On CISA KEVno
Public exploityes
Published2009-04-15
Last modified2026-06-16

Affected (6)

VendorProduct
microsoftinternet explorer
microsoftwindows 2000
microsoftwindows server 2003
microsoftwindows server 2008
microsoftwindows vista
microsoftwindows xp

Public exploits

References

→ the Explorer  ·  watch your stack  ·  NVD