CVE-2017-0059: Microsoft Internet Explorer 9 through 11 allow remote attackers to obtain sensitive information from proces...

Security readout for executives and security teams

CVE-2017-0059 affects Microsoft Internet Explorer 9 through 11. A user who visits a malicious website could have sensitive information read from browser process memory. The direct impact is information disclosure, not code execution, but CISA KEV indicates the vulnerability has been exploited in the wild. Exposure is most likely where Internet Explorer 9, 10, or 11 remains available for browsing legacy applications or untrusted websites. Organizations with retired IE usage are unlikely to be directly exposed, but should verify endpoints and compatibility modes rather than assume removal. Treat this as high priority for any environment still using Internet Explorer. The technical severity is medium, but known exploitation and public exploit references raise operational urgency. Retired or isolated IE usage lowers risk but still requires verification. Mitigation focus: Review Microsoft’s advisory for the applicable security update or guidance.; Remove or disable Internet Explorer where business workflows no longer require it.; Restrict legacy browser use to trusted internal sites only..

Prepared

May 22, 2026, 05:52 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.