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Some sources, documents or advisories need attention: 275/275 feeds/APIs · 469/469 docs · 8/9 advisories · checked 15:49 UTC Customize Public modeDiscuss ChangeIntel on Discord
CVE-2021-33656Published

When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.

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

Recorded JSON

Explicit identifiers and source references

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

CVE-2021-33656 · Microsoft / collected KEV context

cve-program · CVE-2021-33656

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

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Sources read 10 Nov 15:49 UTC · 275 of 275 readable · 274 fully read · documentation 469/469 current

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