Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Product reference — Microsoft Word 2016 by Microsoft · sector: Operating Systems & Platforms. Cumulative disclosure record for this product across the archive.
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| All-time | YTD | |
|---|---|---|
| CVEs | 48 | 39 |
| KEV entries | 0 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 0.0 | 7.8 | .0042 | 1 | 30 | 17 | 0 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over this product's disclosures. C/H/M/L = disclosures by CVSS severity band.
Trend (by first-seen month, full archive): ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▄▂▆█
| Month | New CVEs |
|---|---|
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 1 |
| 2026-02 | 1 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 6 |
| 2026-06 | 3 |
| 2026-07 | 12 |
| 2026-08 | 16 |
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2023-21716 | 9.8 | 99.6 | CRITICAL | — | 2023-02-14 |
| CVE-2026-40364 | 8.4 | 90.6 | HIGH | — | 2026-05-12 |
| CVE-2026-21511 | 7.5 | 88.6 | HIGH | — | 2026-02-10 |
| CVE-2021-34452 | 7.8 | 81.2 | HIGH | — | 2021-07-16 |
| CVE-2024-21379 | 7.8 | 75.6 | HIGH | — | 2024-02-13 |
| CVE-2024-20673 | 7.8 | 65.4 | HIGH | — | 2024-02-13 |
| CVE-2022-41061 | 7.8 | 64.1 | HIGH | — | 2022-11-09 |
| CVE-2022-41103 | 5.5 | 56.1 | MEDIUM | — | 2022-11-09 |
| CVE-2025-27747 | 7.8 | 53.3 | HIGH | — | 2025-04-08 |
| CVE-2022-41060 | 5.5 | 52.0 | MEDIUM | — | 2022-11-09 |
| CVE-2026-40421 | 4.3 | 47.0 | MEDIUM | — | 2026-05-12 |
| CVE-2026-40361 | 8.4 | 46.3 | HIGH | — | 2026-05-12 |
| CVE-2026-55033 | 7.8 | 45.0 | HIGH | — | 2026-07-14 |
| CVE-2026-20948 | 7.8 | 43.4 | HIGH | — | 2026-01-13 |
| CVE-2026-55038 | 7.8 | 40.4 | HIGH | — | 2026-07-14 |
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-70318 | 5.5 | 29.3 | MEDIUM | — | 2026-08-11 |
| CVE-2026-70310 | 5.5 | 20.2 | MEDIUM | — | 2026-08-11 |
| CVE-2026-70311 | 7.8 | 23.0 | HIGH | — | 2026-08-11 |
| CVE-2026-66810 | 5.5 | 20.2 | MEDIUM | — | 2026-08-11 |
| CVE-2026-66809 | 5.5 | 20.2 | MEDIUM | — | 2026-08-11 |
| CVE-2026-66806 | 5.5 | 34.9 | MEDIUM | — | 2026-08-11 |
| CVE-2026-64917 | 5.5 | 27.6 | MEDIUM | — | 2026-08-11 |
| CVE-2026-64915 | 7.8 | 23.0 | HIGH | — | 2026-08-11 |
| CVE-2026-64905 | 7.8 | 23.0 | HIGH | — | 2026-08-11 |
| CVE-2026-64907 | 7.8 | 27.2 | HIGH | — | 2026-08-11 |
| CVE-2026-63531 | 5.5 | 27.6 | MEDIUM | — | 2026-08-11 |
| CVE-2026-63530 | 5.5 | 38.2 | MEDIUM | — | 2026-08-11 |
| CVE-2026-63521 | 5.5 | 21.5 | MEDIUM | — | 2026-08-11 |
| CVE-2026-63528 | 5.5 | 27.6 | MEDIUM | — | 2026-08-11 |
| CVE-2026-63525 | 7.8 | 31.0 | HIGH | — | 2026-08-11 |
No entries in the CISA KEV catalog.
Vendor: Microsoft — all products and the full vendor record.
A product is a (vendor, product) pair as named in the affected-product data. Rate statistics are arithmetic over published figures. Counts key to first-seen day. Raw counts are not comparable across products; this is a reference page assembled from the public record, not a ranking by our judgment.
Sources. CVE Program (cvelistV5), NVD (NIST), CISA KEV, FIRST EPSS.