The company says it's important to install this month's Patch Tuesday security fixes as soon as possible. Credit: Mcability Microsoft is urging all users of Office and Microsoft 365 to update the software as soon as possible, because hackers have started exploiting a serious vulnerability to access sensitive information on computers. To be fully protected against the vulnerability, designated CVE-2024-38200, users need to install a security fix that will be released to the public on Aug. 13, this month’s Patch Tuesday, according to The Hacker News. Tuesday’s security fixes will also close other publicized vulnerabilities, including CVE-2024-38202 and CVE-2024-21302, that could be used by hackers to downgrade Windows to an earlier version. Related content opinion For August, Patch Tuesday means patch now Microsoft’s monthly update for August includes fixes for six — yes, six — zero-day flaws affecting Windows and Office. By Greg Lambert Aug 16, 2024 10 mins Microsoft Microsoft Office Windows Security news Microsoft patches six actively exploited vulnerabilities Microsoft’s August Patch Tuesday covered 10 zero-day flaws, of which six are being exploited in the wild and four are publicly disclosed. By Lucian Constantin Aug 14, 2024 1 min Windows Security Windows opinion Microsoft has a fix for preventing the next CrowdStrike fiasco, but is it a good one? Maybe giving security firms access to the Windows isn’t the best idea, but freezing them out could be worse. By Preston Gralla Aug 14, 2024 6 mins Windows Security Microsoft Windows Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe