Microsoft Internet Explorer Use-After-Free Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 08/06/2022. Patch affected systems as an emergency.
| Package | Affected versions | Patched versions |
|---|---|---|
| internet explorer | = 6= 7= 8= 9 |
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.
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