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Some sources, documents or advisories need attention: 275/275 feeds/APIs · 469/469 docs · 8/9 advisories · checked 05:46 UTC Customize Public modeDiscuss ChangeIntel on Discord
CVE-2019-12290Published

GNU libidn2 before 2.2.0 fails to perform the roundtrip checks specified in RFC3490 Section 4.2 when converting A-labels to U-labels. This makes it possible in some circumstances for one domain to impersonate another. By creating a maliciou…

Exact source revision recorded 23 Oct 2026 15:48:27 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

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These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2019-12290 · Microsoft / collected KEV context

cve-program · CVE-2019-12290

Current operational correlations are not mixed into this historical source record. Open latest evidence to discover current connections.

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An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 10 Nov 05:46 UTC · 275 of 275 readable · 273 fully read · documentation 469/469 current

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