See the section, Frequently Asked Questions (FAQ) Related to This Security Update, for more information about how the Office File Validation feature can be configured to block the attack vectors. Installing and configuring Office File Validation (OFV) to prevent the opening of suspicious files blocks the attack vectors for exploiting the vulnerabilities described in CVE-2011-1269 and CVE-2011-1270. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. An attacker who successfully exploited either of these vulnerabilities could gain the same user rights as the logged-on user. The vulnerabilities could allow remote code execution if a user opens a specially crafted PowerPoint file. This security update resolves two privately reported vulnerabilities in Microsoft PowerPoint. Version: 1.2 General Information Executive Summary If you want early access to new releases, join the Office Insider program.ĭownload links are only provided for the most recent releases.Security Bulletin Microsoft Security Bulletin MS11-036 - Important Vulnerabilities in Microsoft PowerPoint Could Allow Remote Code Execution (2545814).For information about the features, security updates, and non-security updates that are included in a given release of Office for Mac, see Release notes for Office for Mac.For information about Office 2016 for Mac releases from September onward, see Release notes for Office 2016 for Mac You can’t activate version 16.17 or later with an Office 2016 for Mac volume license. Older versions up to and including 16.16 can be activated with an Office 2016 for Mac volume license. The update history information for version 16.16 and earlier also applies to Office 2016 for Mac, which is also a version of Office for Mac that’s available as a one-time purchase.Starting with the 16.17 release in September 2018, this information also applies to Office 2019 for Mac, which is a version of Office for Mac that’s available as a one-time purchase from a retail store or through a volume licensing agreement.For security reason, Microsoft has deprecated the use of SHA-1.For more information, see Microsoft Teams installations on a Mac. Starting with Version 16.21, Microsoft Teams will be installed by default for new installations if you're using the Office suite install package.

Microsoft 2011 mac updates