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Medium severity5.5NVD Advisory· Published May 23, 2023· Updated Jun 17, 2026

CVE-2023-31669

CVE-2023-31669

Description

WebAssembly wat2wasm v1.0.32 allows attackers to cause a libc++abi.dylib crash by putting '@' before a quote (").

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4

Webassembly/Webassembly Binary Toolkit
cpe:2.3:a:webassembly:webassembly_binary_toolkit:1.0.32:*:*:*:*:*:*:*
WebAssembly/wat2wasmdescription
Webassembly/wat2wasmllm-fuzzy
Range: =1.0.32
Webassembly/Wabtllm-fuzzy
Range: =1.0.32

Patches

Vulnerability mechanics

References

2

github.com/WebAssembly/wabt/issues/2165nvdExploitIssue TrackingThird Party Advisory
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OSFFCKXUQ5PAC5UVXY7N6HEHVQ3AC2RG/nvd

News mentions

0

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