Vulnerabilities of Microsoft Microsoft Office LTSC for Mac 2021
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-97770 | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97752 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97771 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97754 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97780 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97001 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-97005 | Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-97017 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97766 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97750 | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97740 | Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an… | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-96997 | Use after free in Microsoft Office OneNote allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-97753 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-97744 | Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96995 | Stack-based buffer overflow in Microsoft Office Word allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-88167 | Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-88178 | Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-88169 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-88197 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-88202 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-88196 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-70301 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-83891 | Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-88156 | Stack-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-88145 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
Other Microsoft products
Windows Server 2019 5745
Windows Server 2019 (Server Core installation) 5648
Windows 10 Version 1809 5349
Windows Server 2022 5112
Windows Server 2016 5051
Windows Server 2016 (Server Core installation) 4847
Windows 10 Version 21H2 4539
Windows 10 Version 1607 4535
Windows Server 2012 R2 4103
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865