High severity7.8NVD Advisory· Published Nov 19, 2021· Updated Jun 17, 2026
CVE-2021-29326
CVE-2021-29326
Description
OpenSource Moddable v10.5.0 was discovered to contain a heap buffer overflow in the fxIDToString function at /moddable/xs/sources/xsSymbol.c.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- OpenSource/Moddabledescription
Patches
Vulnerability mechanics
References
1- github.com/Moddable-OpenSource/moddable/issues/583nvdExploitIssue TrackingThird Party Advisory
News mentions
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