CVE-2025-15411 (GCVE-0-2025-15411)
Vulnerability from cvelistv5 – Published: 2026-01-01 19:32 – Updated: 2026-01-01 19:32
VLAI?
Title
WebAssembly wabt wasm-decompile InsertNode memory corruption
Summary
A weakness has been identified in WebAssembly wabt up to 1.0.39. This vulnerability affects the function wabt::AST::InsertNode of the file /src/repro/wabt/bin/wasm-decompile of the component wasm-decompile. This manipulation causes memory corruption. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. Unfortunately, the project has no active maintainer at the moment. In a reply to the issue report somebody recommended to the researcher to provide a PR himself.
Severity ?
CWE
- CWE-119 - Memory Corruption
Assigner
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| WebAssembly | wabt |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 Affected: 1.0.6 Affected: 1.0.7 Affected: 1.0.8 Affected: 1.0.9 Affected: 1.0.10 Affected: 1.0.11 Affected: 1.0.12 Affected: 1.0.13 Affected: 1.0.14 Affected: 1.0.15 Affected: 1.0.16 Affected: 1.0.17 Affected: 1.0.18 Affected: 1.0.19 Affected: 1.0.20 Affected: 1.0.21 Affected: 1.0.22 Affected: 1.0.23 Affected: 1.0.24 Affected: 1.0.25 Affected: 1.0.26 Affected: 1.0.27 Affected: 1.0.28 Affected: 1.0.29 Affected: 1.0.30 Affected: 1.0.31 Affected: 1.0.32 Affected: 1.0.33 Affected: 1.0.34 Affected: 1.0.35 Affected: 1.0.36 Affected: 1.0.37 Affected: 1.0.38 Affected: 1.0.39 |
Credits
Oneafter (VulDB User)
{
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{
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{
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"version": "1.0.36"
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{
"status": "affected",
"version": "1.0.37"
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{
"status": "affected",
"version": "1.0.38"
},
{
"status": "affected",
"version": "1.0.39"
}
]
}
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}
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},
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"tags": [
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"url": "https://vuldb.com/?submit.719825"
},
{
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"url": "https://github.com/WebAssembly/wabt/issues/2679"
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"time": "2026-01-01T10:24:06.000Z",
"value": "VulDB entry last update"
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"title": "WebAssembly wabt wasm-decompile InsertNode memory corruption"
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"datePublished": "2026-01-01T19:32:07.421Z",
"dateReserved": "2026-01-01T09:18:56.704Z",
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}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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