CVE-2021-47972
HighPublic PoC
Published: 16 May 2026
Published
16 May 2026
Modified
16 May 2026
KEV Added
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Patch
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CVSS Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
N/A
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-47972 is a high-severity Memory Allocation with Excessive Size Value (CWE-789) vulnerability. Its CVSS base score is 7.5 (High).
Operationally, it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
NVD Description
Sticky Notes & Color Widgets 1.4.2 contains a denial of service vulnerability that allows attackers to crash the application by creating notes with excessively long character strings. Attackers can paste large payloads of repeated characters into note fields to trigger…
more
application crashes and make the application stop responding.
Deeper analysisAI
Automated synthesis unavailable for this CVE.
Details
- CWE(s)