Reference page — cumulative record through Wednesday, October 7, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Windows 7 Service Pack 1
Product reference — Windows 7 Service Pack 1 by Microsoft · sector: Operating Systems & Platforms. Cumulative disclosure record for this product across the archive.
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Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 159 | 0 |
| KEV entries | 29 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 18.2 | 7.8 | .0208 | 1 | 119 | 39 | 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.
Monthly disclosures
Trend (by first-seen month, full archive): ▇▁▁▁▁▁▁▁▁▁▅▁▁▂█▄▆▁▅▁▁▂▂▂▁▁▁▁▁▁▆▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁
| Month | New CVEs |
|---|---|
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 0 |
| 2026-08 | 0 |
| 2026-09 | 0 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2022-30190 | 7.8 | 99.9 | HIGH | YES | 2022-06-14 |
| CVE-2021-40444 | 8.8 | 99.9 | HIGH | YES | 2021-11-03 |
| CVE-2021-1675 | 7.8 | 99.7 | HIGH | YES | 2021-11-03 |
| CVE-2021-40449 | 7.8 | 99.5 | HIGH | YES | 2021-10-13 |
| CVE-2022-34713 | 7.8 | 99.3 | HIGH | YES | 2022-08-09 |
| CVE-2021-33742 | 7.5 | 99.1 | HIGH | YES | 2021-06-08 |
| CVE-2020-1054 | 7.0 | 99.0 | HIGH | YES | 2021-11-03 |
| CVE-2022-21999 | 7.8 | 98.6 | HIGH | YES | 2022-02-09 |
| CVE-2021-34448 | 6.8 | 98.6 | MEDIUM | YES | 2021-11-03 |
| CVE-2020-1464 | 7.8 | 98.6 | HIGH | YES | 2020-08-17 |
| CVE-2022-37969 | 7.8 | 98.1 | HIGH | YES | 2022-09-13 |
| CVE-2022-41128 | 8.8 | 97.8 | HIGH | YES | 2022-11-08 |
| CVE-2021-31956 | 7.8 | 97.6 | HIGH | YES | 2021-06-08 |
| CVE-2021-34484 | 7.8 | 97.6 | HIGH | YES | 2022-03-31 |
| CVE-2021-41379 | 5.5 | 97.3 | MEDIUM | YES | 2022-03-03 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2022-41118 | 7.5 | 66.1 | HIGH | — | 2022-11-09 |
| CVE-2022-41116 | 5.9 | 63.3 | MEDIUM | — | 2022-11-09 |
| CVE-2022-41109 | 7.8 | 94.7 | HIGH | — | 2022-11-09 |
| CVE-2022-41098 | 5.5 | 54.2 | MEDIUM | — | 2022-11-09 |
| CVE-2022-41097 | 6.5 | 74.9 | MEDIUM | — | 2022-11-09 |
| CVE-2022-41095 | 7.8 | 42.2 | HIGH | — | 2022-11-09 |
| CVE-2022-41090 | 5.9 | 63.3 | MEDIUM | — | 2022-11-09 |
| CVE-2022-41086 | 6.4 | 17.2 | MEDIUM | — | 2022-11-09 |
| CVE-2022-41058 | 7.5 | 80.9 | HIGH | — | 2022-11-09 |
| CVE-2022-41057 | 7.8 | 65.4 | HIGH | — | 2022-11-09 |
| CVE-2022-41056 | 7.5 | 80.9 | HIGH | — | 2022-11-09 |
| CVE-2022-41053 | 7.5 | 80.8 | HIGH | — | 2022-11-09 |
| CVE-2022-41048 | 8.8 | 74.5 | HIGH | — | 2022-11-09 |
| CVE-2022-41047 | 8.8 | 74.5 | HIGH | — | 2022-11-09 |
| CVE-2022-41045 | 7.8 | 22.5 | HIGH | — | 2022-11-09 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2021-43226 | 2025-10-06 | 7.8 | 87.3 | HIGH |
| CVE-2022-41128 | 2022-11-08 | 8.8 | 97.8 | HIGH |
| CVE-2022-41073 | 2022-11-08 | 7.8 | 82.6 | HIGH |
| CVE-2022-41033 | 2022-10-11 | 7.8 | 76.4 | HIGH |
| CVE-2022-37969 | 2022-09-14 | 7.8 | 98.1 | HIGH |
| CVE-2022-34713 | 2022-08-09 | 7.8 | 99.3 | HIGH |
| CVE-2022-22047 | 2022-07-12 | 7.8 | 97.2 | HIGH |
| CVE-2022-26925 | 2022-07-01 | 8.1 | 95.6 | HIGH |
| CVE-2022-30190 | 2022-06-14 | 7.8 | 99.9 | HIGH |
| CVE-2022-21919 | 2022-04-25 | 7.0 | 83.7 | HIGH |
| CVE-2022-26904 | 2022-04-25 | 7.0 | 97.0 | HIGH |
| CVE-2022-22718 | 2022-04-19 | 7.8 | 97.2 | HIGH |
| CVE-2022-24521 | 2022-04-13 | 7.8 | 94.0 | HIGH |
| CVE-2021-34484 | 2022-03-31 | 7.8 | 97.6 | HIGH |
| CVE-2022-21999 | 2022-03-25 | 7.8 | 98.6 | HIGH |
| CVE-2021-41379 | 2022-03-03 | 5.5 | 97.3 | MEDIUM |
| CVE-2021-40449 | 2021-11-17 | 7.8 | 99.5 | HIGH |
| CVE-2020-1054 | 2021-11-03 | 7.0 | 99.0 | HIGH |
| CVE-2020-1464 | 2021-11-03 | 7.8 | 98.6 | HIGH |
| CVE-2021-31201 | 2021-11-03 | 5.2 | 85.0 | MEDIUM |
| CVE-2021-31956 | 2021-11-03 | 7.8 | 97.6 | HIGH |
| CVE-2021-31199 | 2021-11-03 | 5.2 | 86.7 | MEDIUM |
| CVE-2021-33742 | 2021-11-03 | 7.5 | 99.1 | HIGH |
| CVE-2020-17087 | 2021-11-03 | 7.8 | 92.5 | HIGH |
| CVE-2021-1675 | 2021-11-03 | 7.8 | 99.7 | HIGH |
Related
Vendor: Microsoft — all products and the full vendor record.
Methodology
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.
