Total
936 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-24108 | 1 Microsoft | 2 365 Apps, Office | 2026-08-19 | 6.8 MEDIUM | 7.8 HIGH |
| Microsoft Office Remote Code Execution Vulnerability | |||||
| CVE-2020-0901 | 1 Microsoft | 2 365 Apps, Office | 2026-08-19 | 7.5 HIGH | 9.8 CRITICAL |
| A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. 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. Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory. | |||||
| CVE-2026-58651 | 1 Microsoft | 4 365 Apps, Microsoft 365, Office 2021 and 1 more | 2026-08-14 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-65656 | 1 Microsoft | 4 365 Apps, Office 2019, Office 2021 and 1 more | 2026-08-14 | N/A | 7.8 HIGH |
| Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-64909 | 1 Microsoft | 6 365 Apps, Microsoft 365, Office 2016 and 3 more | 2026-08-14 | N/A | 7.8 HIGH |
| Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-65664 | 1 Microsoft | 5 365 Apps, Microsoft 365, Office 2019 and 2 more | 2026-08-14 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-66809 | 1 Microsoft | 6 365 Apps, Microsoft 365, Office 2019 and 3 more | 2026-08-14 | N/A | 5.5 MEDIUM |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-70317 | 1 Microsoft | 6 365 Apps, Microsoft 365, Office 2016 and 3 more | 2026-08-14 | N/A | 5.5 MEDIUM |
| Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-63521 | 1 Microsoft | 5 365 Apps, Office 2019, Office 2021 and 2 more | 2026-08-14 | N/A | 5.5 MEDIUM |
| Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-70323 | 1 Microsoft | 5 365 Apps, Microsoft 365, Office 2019 and 2 more | 2026-08-14 | N/A | 5.5 MEDIUM |
| Improper input validation in Microsoft Office allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-68792 | 1 Microsoft | 4 365 Apps, Office 2019, Office 2021 and 1 more | 2026-08-14 | N/A | 7.8 HIGH |
| Improper neutralization of special elements used in a command ('command injection') in Microsoft Office allows an authorized attacker to elevate privileges locally. | |||||
| CVE-2026-64910 | 1 Microsoft | 5 365 Apps, Microsoft 365, Office 2019 and 2 more | 2026-08-14 | N/A | 7.8 HIGH |
| Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-70130 | 1 Microsoft | 4 365 Apps, Office 2019, Office 2021 and 1 more | 2026-08-14 | N/A | 8.4 HIGH |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-66807 | 1 Microsoft | 5 365 Apps, Microsoft 365, Office 2019 and 2 more | 2026-08-14 | N/A | 7.8 HIGH |
| Stack-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-63515 | 1 Microsoft | 6 365 Apps, Microsoft 365, Office 2016 and 3 more | 2026-08-14 | N/A | 7.8 HIGH |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-70315 | 1 Microsoft | 5 365 Apps, Microsoft 365, Office 2019 and 2 more | 2026-08-14 | N/A | 5.5 MEDIUM |
| Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-70314 | 1 Microsoft | 5 365 Apps, Microsoft 365, Office 2019 and 2 more | 2026-08-14 | N/A | 5.5 MEDIUM |
| Improper input validation in Microsoft Office allows an unauthorized attacker to disclose information locally. | |||||
| CVE-2026-62882 | 1 Microsoft | 5 365 Apps, Office 2019, Office 2021 and 2 more | 2026-08-14 | N/A | 4.3 MEDIUM |
| Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network. | |||||
| CVE-2026-65661 | 1 Microsoft | 5 365 Apps, Office 2016, Office 2019 and 2 more | 2026-08-14 | N/A | 7.8 HIGH |
| Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | |||||
| CVE-2026-70329 | 1 Microsoft | 5 365 Apps, Office 2019, Office 2021 and 2 more | 2026-08-14 | N/A | 8.8 HIGH |
| Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network. | |||||