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.
CVE-2021-0146
n/a Intel(R) processors which — Hardware allows activation of test or debug logic at runtime for some Intel(R) processors which may allow an unauthenticated user to pote…
AV AC PR UI S C I A CVSS EPSS %ile KEV
P L N N U H H H 6.8 .0044 36.6 —
AFFECTED
Product Versions Fixed
Intel(R) processors which See references – —
TIMELINE
Oct 22 Reserved by intel
Nov 17 Published (CNA: intel)
Oct 8 ENRICHED — CVE-2021-0146 (Intel(R) processors which). Received CVSS 6.8 and CPE data from NVD.
Description
Hardware allows activation of test or debug logic at runtime for some Intel(R) processors which may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| October 22, 2020 | Reserved | Reserved by intel |
| November 17, 2021 | Published | Published (CNA: intel) |
| October 8, 2026 | ENRICHED | ENRICHED — CVE-2021-0146 (Intel(R) processors which). Received CVSS 6.8 and CPE data from NVD. |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| n/a | Intel(R) processors which | — | See references | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2021-0146 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.
