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Moddable · product

Moddable

15 CVEs

Every dot is a CVE in what this vendor ships; the named ones are the most at risk.

Every one of the 15 is a mark on the map. Named now: 1 to 15, most at risk first.

  1. Heap buffer overflow in the fxCheckArrowFunction function at moddable/xs/sources/xsSyntaxical.c:3562 in Moddable SDK before OS200903.CVE-2020-25462Moddable · 2.0% likely

    CWE-787

  2. Null Pointer Dereference. in xObjectBindingFromExpression at moddable/xs/sources/xsSyntaxical.c:3419 in Moddable SDK before OS200908 causes a denial of service (SEGV).CVE-2020-25465Moddable · 1.6% likely

    CWE-476

  3. In XS 9.0.0 in Moddable SDK OS180329, there is a heap-based buffer overflow in fxBeginHost in xsAPI.c when called from fxRunDefine in xsRun.c, as demonstrated by crafted JavaScrip…CVE-2019-16366Moddable · 1.4% likely

    CWE-787

  4. Invalid Memory Access in fxUTF8Decode at moddable/xs/sources/xsCommon.c:916 in Moddable SDK before OS200908 causes a denial of service (SEGV).CVE-2020-25463Moddable · 1.3% likely
  5. Invalid Memory Access in the fxProxyGetter function in moddable/xs/sources/xsProxy.c in Moddable SDK before OS200908 causes a denial of service (SEGV).CVE-2020-25461Moddable · 1.3% likely
  6. Issue was discovered in the fxParserTree function in moddable, allows attackers to cause denial of service via a crafted payload. Fixed in commit 723816ab9b52f807180c99fc69c7d08cf…CVE-2020-22882Moddable · 1.2% likely

    CWE-843

  7. Heap buffer overflow at moddable/xs/sources/xsDebug.c in Moddable SDK before before 20200903. The top stack frame is only partially initialized because the stack overflowed while…CVE-2020-25464Moddable · 1.1% likely

    CWE-787

  8. Moddable commit before 135aa9a4a6a9b49b60aa730ebc3bcc6247d75c45 was discovered to contain an out-of-bounds read via the function fxUint8Getter at /moddable/xs/sources/xsDataView.c.CVE-2022-29368Moddable · 0.9% likely

    CWE-125

  9. OpenSource Moddable v10.5.0 was discovered to contain a stack overflow in the fxBinaryExpressionNodeDistribute function at /moddable/xs/sources/xsTree.c.CVE-2021-29329Moddable · 0.8% likely

    CWE-770

  10. OpenSource Moddable v10.5.0 was discovered to contain a heap buffer overflow in the fx_String_prototype_repeat function at /moddable/xs/sources/xsString.c.CVE-2021-29325Moddable · 0.8% likely

    CWE-787

  11. OpenSource Moddable v10.5.0 was discovered to contain a heap buffer overflow in the fx_ArrayBuffer function at /moddable/xs/sources/xsDataView.c.CVE-2021-29327Moddable · 0.8% likely

    CWE-787

  12. OpenSource Moddable v10.5.0 was discovered to contain a heap buffer overflow in the fxIDToString function at /moddable/xs/sources/xsSymbol.c.CVE-2021-29326Moddable · 0.8% likely

    CWE-787

  13. OpenSource Moddable v10.5.0 was discovered to contain a stack overflow via the component /moddable/xs/sources/xsScript.c.CVE-2021-29324Moddable · 0.8% likely

    CWE-770

  14. OpenSource Moddable v10.5.0 was discovered to contain buffer over-read in the fxDebugThrow function at /moddable/xs/sources/xsDebug.c.CVE-2021-29328Moddable · 0.7% likely

    CWE-125

  15. OpenSource Moddable v10.5.0 was discovered to contain a heap buffer overflow via the component /modules/network/wifi/esp/modwifi.c.CVE-2021-29323Moddable · 0.6% likely

    CWE-787

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-15. CVE List through 2026-11-15 · EPSS of 2026-11-14 · CISA KEV checked 2026-11-15. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.