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.
Apache Airflow
Product reference — Apache Airflow by Apache · sector: Open Source Ecosystems. Cumulative disclosure record for this product across the archive.
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Product totals
| All-time | YTD | |
|---|---|---|
| CVEs | 42 | 41 |
| KEV entries | 1 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 2.4 | 6.5 | .0064 | 3 | 13 | 24 | 2 |
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 | 2 |
| 2026-05 | 0 |
| 2026-06 | 17 |
| 2026-07 | 6 |
| 2026-08 | 12 |
| 2026-09 | 4 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2020-11978 | 8.8 | 99.9 | HIGH | YES | 2020-07-16 |
| CVE-2026-33264 | 9.8 | 75.7 | CRITICAL | — | 2026-07-07 |
| CVE-2026-67260 | 7.3 | 71.5 | HIGH | — | 2026-08-12 |
| CVE-2026-67587 | 8.8 | 66.3 | HIGH | — | 2026-08-12 |
| CVE-2026-42359 | 8.8 | 59.9 | HIGH | — | 2026-06-01 |
| CVE-2026-45360 | 7.3 | 59.2 | HIGH | — | 2026-06-01 |
| CVE-2026-58076 | 8.8 | 59.1 | HIGH | — | 2026-08-12 |
| CVE-2026-49298 | 8.8 | 55.5 | HIGH | — | 2026-06-01 |
| CVE-2026-59242 | 5.4 | 55.0 | MEDIUM | — | 2026-08-12 |
| CVE-2026-41084 | 7.5 | 53.9 | HIGH | — | 2026-06-01 |
| CVE-2026-40961 | 7.2 | 53.8 | HIGH | — | 2026-06-01 |
| CVE-2026-40861 | 6.5 | 53.7 | MEDIUM | — | 2026-06-01 |
| CVE-2026-86473 | 9.1 | 53.4 | CRITICAL | — | 2026-09-21 |
| CVE-2026-68968 | 7.5 | 53.3 | HIGH | — | 2026-08-12 |
| CVE-2026-82355 | 4.2 | 52.9 | MEDIUM | — | 2026-09-21 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-82355 | 4.2 | 52.9 | MEDIUM | — | 2026-09-21 |
| CVE-2026-75158 | 4.3 | 48.8 | MEDIUM | — | 2026-09-21 |
| CVE-2026-86473 | 9.1 | 53.4 | CRITICAL | — | 2026-09-21 |
| CVE-2026-75157 | 7.5 | 35.8 | HIGH | — | 2026-09-18 |
| CVE-2026-68970 | 6.5 | 30.8 | MEDIUM | — | 2026-08-12 |
| CVE-2026-68971 | 6.5 | 46.4 | MEDIUM | — | 2026-08-12 |
| CVE-2026-68969 | 6.5 | 49.1 | MEDIUM | — | 2026-08-12 |
| CVE-2026-68968 | 7.5 | 53.3 | HIGH | — | 2026-08-12 |
| CVE-2026-67587 | 8.8 | 66.3 | HIGH | — | 2026-08-12 |
| CVE-2026-65017 | 6.5 | 51.4 | MEDIUM | — | 2026-08-12 |
| CVE-2026-67260 | 7.3 | 71.5 | HIGH | — | 2026-08-12 |
| CVE-2026-59244 | 6.5 | 30.8 | MEDIUM | — | 2026-08-12 |
| CVE-2026-59242 | 5.4 | 55.0 | MEDIUM | — | 2026-08-12 |
| CVE-2026-58076 | 8.8 | 59.1 | HIGH | — | 2026-08-12 |
| CVE-2026-54183 | 4.3 | 48.8 | MEDIUM | — | 2026-08-12 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2020-11978 | 2022-01-18 | 8.8 | 99.9 | HIGH |
Related
Vendor: Apache — 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.