Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L N N U H H H 9.8 .2659 98.0 —
AFFECTED Product Versions Fixed n/a n/a – —
TIMELINE Feb 10 Reserved by mitre Feb 10 Published (CNA: mitre) Oct 8 ENRICHED — CVE-2020-8840. Received CVSS 9.8 and CPE data from NVD.
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| Date | Event | Detail |
|---|---|---|
| February 10, 2020 | Reserved | Reserved by mitre |
| February 10, 2020 | Published | Published (CNA: mitre) |
| October 8, 2026 | ENRICHED | ENRICHED — CVE-2020-8840. Received CVSS 9.8 and CPE data from NVD. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| n/a | n/a | — | n/a | — |
Authoritative record: CVE-2020-8840 at cve.org
Weaknesses: CWE-502
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2020-8840 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
