Vulnerabilities > Microsoft > Internet Explorer > Critical

DATE CVE VULNERABILITY TITLE RISK
2012-09-21 CVE-2012-2548 Resource Management Errors vulnerability in Microsoft Internet Explorer 9
Use-after-free vulnerability in Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "Layout Use After Free Vulnerability."
network
microsoft CWE-399
critical
9.3
2012-09-21 CVE-2012-2557 Resource Management Errors vulnerability in Microsoft Internet Explorer
Use-after-free vulnerability in Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka "cloneNode Use After Free Vulnerability."
network
microsoft CWE-399
critical
9.3
2012-09-18 CVE-2012-4969 Unspecified vulnerability in Microsoft Internet Explorer
Use-after-free vulnerability in the CMshtmlEd::Exec function in mshtml.dll in Microsoft Internet Explorer 6 through 9 allows remote attackers to execute arbitrary code via a crafted web site, as exploited in the wild in September 2012.
network
microsoft
critical
9.3
2012-08-15 CVE-2012-1526 Buffer Errors vulnerability in Microsoft Internet Explorer 6/7
Microsoft Internet Explorer 6 and 7 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that (1) was not initialized or (2) is deleted, aka "Layout Memory Corruption Vulnerability."
network
microsoft CWE-119
critical
9.3
2012-08-15 CVE-2012-2521 Code Injection vulnerability in Microsoft Internet Explorer
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "Asynchronous NULL Object Access Remote Code Execution Vulnerability."
network
microsoft CWE-94
critical
9.3
2012-08-15 CVE-2012-2522 Code Injection vulnerability in Microsoft Internet Explorer
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a malformed virtual function table after this table's deletion, aka "Virtual Function Table Corruption Remote Code Execution Vulnerability."
network
microsoft CWE-94
critical
9.3
2012-08-15 CVE-2012-2523 Numeric Errors vulnerability in Microsoft Internet Explorer, Jscript and Vbscript
Integer overflow in Microsoft Internet Explorer 8 and 9, JScript 5.8, and VBScript 5.8 on 64-bit platforms allows remote attackers to execute arbitrary code by leveraging an incorrect size calculation during object copying, aka "JavaScript Integer Overflow Remote Code Execution Vulnerability."
network
microsoft CWE-189
critical
9.3
2012-04-10 CVE-2012-0169 Code Injection vulnerability in Microsoft Internet Explorer 9
Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "JScript9 Remote Code Execution Vulnerability."
network
microsoft CWE-94
critical
9.3
2012-04-10 CVE-2012-0170 Code Injection vulnerability in Microsoft Internet Explorer 6/7
Microsoft Internet Explorer 6 and 7 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "OnReadyStateChange Remote Code Execution Vulnerability."
network
microsoft CWE-94
critical
9.3
2012-04-10 CVE-2012-0171 Code Injection vulnerability in Microsoft Internet Explorer
Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted object, aka "SelectAll Remote Code Execution Vulnerability."
network
microsoft CWE-94
critical
9.3