What’s Vulnerable › Vulnerabilities

CVE-2021-46332

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-20 · updated 2026-06-17
• Weakness: CWE-787

Description

Moddable SDK v11.5.0 was discovered to contain a heap-buffer-overflow via xs/sources/xsDataView.c in fxUint8Getter.

Affected products

• Moddable Sdk: 11.5.0

References

• https://github.com/Moddable-OpenSource/moddable/issues/749
• https://github.com/Moddable-OpenSource/moddable/issues/752
• https://github.com/Moddable-OpenSource/moddable/issues/749
• https://github.com/Moddable-OpenSource/moddable/issues/752

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