microsoft / office_2021
225 known vulnerabilities in microsoft office_2021.
| CVE | Priority | EPSS | CVSS | KEV | What |
|---|---|---|---|---|---|
| CVE-2021-42292 | Act now | 43.0% | 7.8 | ● | Microsoft Excel Security Feature Bypass Vulnerability |
| CVE-2026-81385 | Medium | 1.0% | 8.8 | Deserialization of untrusted data in Microsoft Office Publisher allows an unauth… | |
| CVE-2026-78509 | Medium | 1.0% | 9.8 | Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized at… | |
| CVE-2026-78510 | Medium | 1.0% | 9.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-69614 | Medium | 0.9% | 8.8 | Stack-based buffer overflow in Microsoft Office Access allows an unauthorized at… | |
| CVE-2026-78518 | Medium | 0.9% | 8.8 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to … | |
| CVE-2026-69442 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-69556 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-69629 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized at… | |
| CVE-2026-69671 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-69686 | Medium | 0.8% | 8.8 | Stack-based buffer overflow in Microsoft Office Word allows an unauthorized atta… | |
| CVE-2026-69722 | Medium | 0.8% | 8.8 | Stack-based buffer overflow in Microsoft Office Word allows an unauthorized atta… | |
| CVE-2026-69742 | Medium | 0.8% | 8.8 | Integer overflow or wraparound in Microsoft Office Publisher allows an unauthori… | |
| CVE-2026-69759 | Medium | 0.8% | 8.8 | Stack-based buffer overflow in Microsoft Office Word allows an unauthorized atta… | |
| CVE-2026-69764 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-69778 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att… | |
| CVE-2026-72972 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-72973 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-78511 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-78512 | Medium | 0.8% | 8.8 | Numeric truncation error in Microsoft Office Word allows an unauthorized attacke… | |
| CVE-2026-78524 | Medium | 0.8% | 8.8 | Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execu… | |
| CVE-2026-69632 | Medium | 0.8% | 8.8 | Use after free in Microsoft Office allows an unauthorized attacker to execute co… | |
| CVE-2026-69678 | Medium | 0.8% | 8.8 | Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to… | |
| CVE-2026-69767 | Medium | 0.8% | 8.8 | Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to… | |
| CVE-2026-69797 | Medium | 0.8% | 8.8 | Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to… | |
| CVE-2026-78505 | Medium | 0.8% | 8.8 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-78525 | Medium | 0.8% | 8.8 | Use after free in Microsoft Office Outlook allows an unauthorized attacker to ex… | |
| CVE-2026-70329 | Medium | 0.7% | 8.8 | Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorize… | |
| CVE-2026-62870 | Medium | 0.6% | 8.8 | Use after free in Microsoft Office Excel allows an unauthorized attacker to exec… | |
| CVE-2026-80080 | Medium | 0.6% | 8.8 | Double free in Microsoft Office Word allows an unauthorized attacker to execute … | |
| CVE-2026-78519 | Medium | 0.6% | 8.8 | Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized… | |
| CVE-2026-81952 | Medium | 0.6% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-77901 | Medium | 0.6% | 8.8 | Null pointer dereference in Microsoft Office Word allows an unauthorized attacke… | |
| CVE-2026-78504 | Medium | 0.6% | 8.8 | Stack-based buffer overflow in Microsoft Office Word allows an unauthorized atta… | |
| CVE-2026-78507 | Medium | 0.6% | 8.8 | Use after free in Microsoft Office Word allows an unauthorized attacker to execu… | |
| CVE-2026-78514 | Medium | 0.6% | 8.8 | Use after free in Microsoft Office Word allows an unauthorized attacker to execu… | |
| CVE-2026-78517 | Medium | 0.6% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-78521 | Medium | 0.6% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-78526 | Medium | 0.6% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-69285 | Medium | 0.6% | 8.8 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-69529 | Medium | 0.5% | 8.8 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized att… | |
| CVE-2026-44822 | Medium | 0.5% | 8.2 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to … | |
| CVE-2026-80085 | Medium | 0.5% | 8.8 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attac… | |
| CVE-2026-77898 | Medium | 0.5% | 7.5 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-55133 | Medium | 0.5% | 7.8 | Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized at… | |
| CVE-2026-44819 | Medium | 0.5% | 7.8 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-44824 | Medium | 0.5% | 7.8 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-45471 | Medium | 0.5% | 7.8 | Untrusted pointer dereference in Microsoft Office Word allows an unauthorized at… | |
| CVE-2026-45475 | Medium | 0.5% | 7.8 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker t… | |
| CVE-2026-81388 | Medium | 0.4% | 7.8 | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized att… |
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