| | CVE-2026-78515 |  Microsoft | medium | 6.5 | — | | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78518 | Microsoft | high | 8.8 | — | | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78519 | Microsoft | high | 8.8 | 0.6%
| | Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78520 | Microsoft | medium | 6.5 | 0.7%
| | Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code over … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78521 | Microsoft | high | 8.8 | — | | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78522 | Microsoft | medium | 6.5 | — | | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information … | Sep 8, 2026 | Sep 8, 2026 |
| | CVE-2026-78524 | Microsoft | high | 8.8 | 0.8%
| | Out-of-bounds write in Microsoft Office allows an unauthorized attacker to execute code over a netwo… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78525 | Microsoft | high | 8.8 | 0.8%
| | Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code over a ne… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-78526 | Microsoft | high | 8.8 | — | | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80073 | Microsoft | medium | 6.5 | 0.9%
| | Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose informati… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80076 | Microsoft | medium | 6.5 | 0.7%
| | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80078 | Microsoft | medium | 6.5 | 0.7%
| | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80079 | Microsoft | medium | 6.5 | — | | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information … | Sep 8, 2026 | Sep 8, 2026 |
| | CVE-2026-80080 | Microsoft | high | 8.8 | — | | Double free in Microsoft Office Word allows an unauthorized attacker to execute code over a network. | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80081 | Microsoft | high | 8.8 | 0.5%
| | Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80082 | Microsoft | medium | 6.5 | 0.7%
| | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over … | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-80084 | Microsoft | medium | 6.5 | 0.7%
| | Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose informati… | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-80085 | Microsoft | high | 8.8 | — | | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-80086 | Microsoft | medium | 6.5 | 0.7%
| | Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose inform… | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-80087 | Microsoft | medium | 6.5 | 0.7%
| | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose informati… | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-80088 | Microsoft | medium | 6.5 | — | | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information … | Sep 8, 2026 | Sep 8, 2026 |
| | CVE-2026-80089 | Microsoft | medium | 6.5 | 0.9%
| | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over … | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-80090 | Microsoft | medium | 6.5 | — | | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information … | Sep 8, 2026 | Sep 8, 2026 |
| | CVE-2026-80091 | Microsoft | medium | 6.5 | 0.7%
| | Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose inform… | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-81383 | Microsoft | high | 7.4 | 0.7%
| | Use of incorrectly-resolved name or reference in Visual Studio Code allows an unauthorized attacker … | Sep 8, 2026 | Sep 10, 2026 |
| | CVE-2026-81385 | Microsoft | high | 8.8 | 1.0%
| | Deserialization of untrusted data in Microsoft Office Publisher allows an unauthorized attacker to e… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81386 | Microsoft | high | 7.8 | — | | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81387 | Microsoft | medium | 5.5 | — | | Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81388 | Microsoft | high | 7.8 | — | | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute cod… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81389 | Microsoft | high | 7.0 | — | | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81390 | Microsoft | medium | 5.5 | 0.4%
| | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81391 | Microsoft | medium | 5.5 | 0.4%
| | Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81392 | Microsoft | medium | 5.5 | 0.5%
| | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81393 | Microsoft | medium | 5.5 | 0.4%
| | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81394 | Microsoft | medium | 5.5 | 0.4%
| | Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81395 | Microsoft | medium | 5.5 | 0.5%
| | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81396 | Microsoft | high | 7.8 | 0.4%
| | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute cod… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81397 | Microsoft | high | 7.8 | 0.4%
| | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81398 | Microsoft | high | 7.8 | 0.3%
| | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81399 | Microsoft | medium | 5.5 | 0.4%
| | Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information l… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81400 | Microsoft | medium | 5.5 | 0.4%
| | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81401 | Microsoft | medium | 5.5 | 0.5%
| | Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an un… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81947 | Microsoft | high | 7.8 | 0.3%
| | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81948 | Microsoft | high | 7.8 | 0.4%
| | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81949 | Microsoft | high | 7.8 | 0.4%
| | Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81950 | Microsoft | high | 7.8 | 0.4%
| | Double free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81951 | Microsoft | high | 7.8 | 0.4%
| | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81952 | Microsoft | high | 8.8 | — | | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code … | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81953 | Microsoft | high | 7.8 | 0.4%
| | Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute cod… | Sep 8, 2026 | Sep 9, 2026 |
| | CVE-2026-81954 | Microsoft | high | 7.8 | 0.3%
| | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | Sep 8, 2026 | Sep 9, 2026 |