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CVE-2026-34987

🗓️ 09 Apr 2026 19:16:25Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 1 Views

Wasmtime Winch backend lets guest Wasm access host memory beyond sandbox; may cause denial of service or data leakage.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34987
9 Apr 202618:48
attackerkb
Chainguard
CVE-2026-34987 vulnerabilities
22 Apr 202607:18
cgr
Circl
CVE-2026-34987
9 Apr 202616:51
circl
CNNVD
wasmtime 缓冲区错误漏洞
9 Apr 202600:00
cnnvd
CVE
CVE-2026-34987
9 Apr 202618:48
cve
Cvelist
CVE-2026-34987 Wasmtime with Winch compiler backend on aarch64 may allow a sandbox-escaping memory access
9 Apr 202618:48
cvelist
Debian CVE
CVE-2026-34987
9 Apr 202618:48
debiancve
EUVD
EUVD-2026-21031
10 Apr 202615:31
euvd
Github Security Blog
Wasmtime with Winch compiler backend on aarch64 may allow a sandbox-escaping memory access
10 Apr 202615:31
github
OPENSUSE Linux
Security update for tree-sitter (important)
19 May 202600:00
opensuse
Rows per page
NVD
Node
bytecodealliancewasmtimeRange25.0.036.0.7rust
OR
bytecodealliancewasmtimeRange37.0.042.0.2rust
OR

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