CVE-2023-27119

MEDIUM

WebAssembly <1.0.29 - Memory Corruption

Title source: llm
STIX 2.1

Description

WebAssembly v1.0.29 was discovered to contain a segmentation fault via the component wabt::Decompiler::WrapChild.

References (1)

Core 1
Core References

Scores

CVSS v3 5.5
EPSS 0.0010
EPSS Percentile 27.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

Status published
Products (1)
webassembly/wabt 1.0.29
Published Mar 10, 2023
Tracked Since Feb 18, 2026