CVE-2025-62711: bytecodealliance wasmtime

csirt@kutim:~/threat-intel/cve/CVE-2025-62711

CVSS 3.1 · Low EPSS 0,43%

Kerentanan Improper Handling of Exceptional Conditions pada bytecodealliance wasmtime. Skor CVSS 3.1 3.1 (Low) menurut NVD.

Deskripsi (NVD)

Wasmtime is a runtime for WebAssembly. In versions from 38.0.0 to before 38.0.3, the implementation of component-model related host-to-wasm trampolines in Wasmtime contained a bug where it's possible to carefully craft a component, which when called in a specific way, would crash the host with a segfault or assert failure. Wasmtime 38.0.3 has been released and is patched to fix this issue. There are no workarounds.

Rincian

Terbit di NVD: 24 Oktober 2025
Terakhir diubah: 8 Oktober 2026
Status NVD: Analyzed
CVSS 3.1: 3.1 (Low), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-755: Improper Handling of Exceptional Conditions
EPSS (30 hari): 0,43% peluang dieksploitasi; lebih tinggi dari 35,3% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
bytecodealliance	wasmtime	Versi 38.0.0 hingga sebelum 38.0.3

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/bytecodealliance/wasmtime/commit/192f2fcdadfec9d0cf6b58548a85a7307450cbf5 patch
https://github.com/bytecodealliance/wasmtime/pull/11592 patch
https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4h67-722j-5pmc patch · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 9 Okt 2026, 00:26 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.