CVE-2026-115383 — 脆弱性インテリジェンス
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公表日:
- CVSS
- 5.9
- CISA KEV
- 未掲載(悪用がないことを意味しません)
情報源の原文(翻訳ではありません)
Wasmtime 47.0.0 before 48.0.4 and 49.0.0 before 49.0.2 contains an improper validation vulnerability that accepts components whose core modules import WebAssembly tags with a subtype of the original type. Malicious guests can mis-type exception object payloads to corrupt the GC heap, causing Wasmtime to panic when the exceptions proposal is enabled.