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.
Cisco IOS, IOS XR, and IOS XE
CVSS EPSS %ile KEV
— .8731 99.7 YES
AFFECTED
Product Versions Fixed
IOS, IOS XR, and IOS XE unspecified —
TIMELINE
May 19 Added to CISA KEV, remediation due 2023-06-09
May 19 Published
Lifecycle
Complete event history — 2 events, chronological
| Date | Event | Detail |
| May 19, 2023 | KEV ADDED | Added to CISA KEV, remediation due 2023-06-09 |
| May 19, 2023 | Published | Published |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
| Cisco | IOS, IOS XR, and IOS XE | — | — | — |
References
No references recorded.
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2016-6415 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 Wednesday, August 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.