Vulnerabilities
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Critical (9+)
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CVSS
EPSS
| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2026-108433 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally. | 20 Oct |
| CVE-2025-59223 | 7.8 high | 0.00% | microsoft, 365_apps, excel, office | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-59224 | 7.8 high | 0.00% | microsoft, 365_apps, excel, office | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-59225 | 7.8 high | 0.00% | microsoft, 365_apps, excel, office | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-59226 | 7.8 high | 0.00% | microsoft, 365_apps, office_long_term_servicing_channel | Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-59236 | 7.8 high | 0.00% | microsoft, 365_apps, office, office_long_term_servicing_channel | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-59238 | 7.8 high | 0.00% | microsoft, 365_apps, office, office_long_term_servicing_channel | Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-59243 | 7.8 high | 0.00% | microsoft, 365_apps, office_long_term_servicing_channel | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-62205 | 7.8 high | 0.00% | microsoft, 365_apps, office_long_term_servicing_channel | Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2025-62216 | 7.8 high | 0.00% | microsoft, 365_apps, office_long_term_servicing_channel | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | 18 Oct |
| CVE-2026-97001 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | 15 Oct |
| CVE-2026-96997 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Use after free in Microsoft Office OneNote allows an authorized attacker to elevate privileges locally. | 15 Oct |
| CVE-2026-96995 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Stack-based buffer overflow in Microsoft Office Word allows an authorized attacker to elevate privileges locally. | 15 Oct |
| CVE-2026-88210 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally. | 15 Oct |
| CVE-2026-70220 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | 15 Oct |
| CVE-2026-96996 | 7.8 high | 0.00% | microsoft, 365_apps, office_2021, office_2024 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. | 15 Oct |
| CVE-2026-88109 | 7.8 high | 0.00% | microsoft, 365_apps, office_2021, office_2024 | Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally. | 15 Oct |
| CVE-2026-85340 | 7.8 high | 0.00% | microsoft, 365_apps, office_2021, office_2024 | Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally. | 15 Oct |
| CVE-2026-63533 | 7.8 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2016 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. | 14 Oct |
| CVE-2026-64906 | 7.8 high | 0.00% | microsoft, 365_apps, access, office_2019 | Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally. | 14 Oct |
| CVE-2025-62557 | 7.8 high | 0.00% | microsoft, 365_apps, 365_copilot, office | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. | 14 Oct |
| CVE-2026-97009 | 7.8 high | 0.00% | microsoft, 365_apps, office_2021, office_2024 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 14 Oct |
| CVE-2026-108448 | 7.5 high | 0.00% | microsoft, 365_apps, microsoft_365, office_2021 | Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network. | 19 Oct |
| CVE-2026-69477 | 7.3 high | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft access 2016, microsoft access 2016 (32-bit edition) | Heap-based buffer overflow in Microsoft Office Access allows an authorized attacker to execute code locally. | 19 h ago |
| CVE-2026-56193 | 7.1 high | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2016, microsoft office 2019 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | Wed 28 Oct |
| CVE-2026-32188 | 7.1 high | 0.00% | microsoft, 365_apps, excel, office | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | Mon 26 Oct |
| CVE-2026-81389 | 7.0 high | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft excel 2016, microsoft office 2016 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. | 19 h ago |
| CVE-2026-97774 | 7.0 high | 0.00% | microsoft, 365_apps | Time-of-check time-of-use (toctou) race condition in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally. | 15 Oct |
| CVE-2026-70276 | 7.0 high | 0.00% | microsoft, 365_apps, office_2021, office_2024 | Use after free in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally. | 15 Oct |
| CVE-2026-50678 | 6.6 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft excel 2016, microsoft office 2019 | Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | Wed 28 Oct |
| CVE-2026-55026 | 6.2 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2016, microsoft office 2019 | Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally. | Wed 28 Oct |
| CVE-2026-55898 | 6.1 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft excel 2016, microsoft office 2019 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | Wed 28 Oct |
| CVE-2026-54988 | 6.1 medium | 0.00% | microsoft, 365_apps, excel, microsoft_365 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. | 14 Oct |
| CVE-2026-66809 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-66810 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-66806 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office ltsc 2021 | Off-by-one error in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70322 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70323 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70320 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70319 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70325 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70317 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2016, microsoft office 2019 | Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70315 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70316 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-70312 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office 365 for mac | Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-68809 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office ltsc 2021 | Incomplete cleanup in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-63521 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2019, microsoft office ltsc 2021 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | 23 h ago |
| CVE-2026-55139 | 5.5 medium | 0.00% | microsoft, microsoft 365 apps for enterprise, microsoft office 2016, microsoft office 2019 | Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. | Wed 28 Oct |
| CVE-2026-35440 | 5.5 medium | 0.00% | microsoft, 365_apps, office, office_long_term_servicing_channel | Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | Mon 26 Oct |
| CVE-2026-70310 | 5.5 medium | 0.00% | microsoft, 365_apps, microsoft_365, office_2019 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information locally. | 24 Oct |
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EPSS scores: 2026-10-30. NVD cursor: 2026-10-29 00:22. The News page shows only notable CVEs (KEV, your stack, new criticals, EPSS over 50%, or active exploitation per SSVC); this table has all of them.