Known Exploited Vulnerabilities

KnowledgeSecurity

Find known exploitation evidence for a CVE identifier. Inclusion records known exploitation; it does not establish exposure in your systems.

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About this collection

Find known exploitation evidence for a CVE identifier.

Source
CISA Known Exploited Vulnerabilities catalog
Coverage and limitations
Inclusion records known exploitation; it does not establish exposure in your systems.
Collection snapshots
2026-09-08 Ingestion dates from the 8 September 2026 audit. Individual record dates may differ.

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Look up CVE-2021-44228 in known exploited vulnerabilities.
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Catalog kind
dataset
Gateway key
ahel-datasets-known-exploited-cves