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EPSS
| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| 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-2026-55139 | 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. | 4 h ago |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 Oct |
| 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. | Fri 30 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: 2026-10-31. 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.