At least two of the vulnerabilities have already been exploited in the wild, Microsoft acknowledges. Security expert: “Most or all of Microsoft’s client-side applications are affected or patched” Microsoft released 11 total bulletins, six of which were tagged as “critical,” Microsoft’s highest threat ranging. Microsoft left one expected fix off the table: Patch for Windows Media Player 11, the version bundled with Windows Vista. Seven of the 11 updates unveiled today replace earlier Microsoft security patches, security expert says.”]
Source: https://www.csoonline.com/article/2123036/microsoft-issues-security-update-for-windows–office.html

