CVE-2025-14957

Katalog CVE

CVSS 5.5 · Medium EPSS 0,21%

Kerentanan Improper Resource Shutdown or Release pada webassembly binaryen. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability was identified in WebAssembly Binaryen up to 125. This affects the function IRBuilder::makeLocalGet/IRBuilder::makeLocalSet/IRBuilder::makeLocalTee of the file src/wasm/wasm-ir-builder.cpp of the component IRBuilder. Such manipulation of the argument Index leads to null pointer dereference. Local access is required to approach this attack. The exploit is publicly available and might be used. The name of the patch is 6fb2b917a79578ab44cf3b900a6da4c27251e0d4. Applying a patch is advised to resolve this issue.

Rincian

Terbit di NVD

19 Desember 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,21% peluang dieksploitasi; lebih tinggi dari 10,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/WebAssembly/binaryen/commit/6fb2b917a79578ab44cf3b900a6da4c27251e0d4 patch
• https://github.com/WebAssembly/binaryen/issues/8090 exploit · issue tracking · advisory pihak ketiga
• https://vuldb.com/?id.337593 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.717317 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.717319 advisory pihak ketiga · vdb entry
• https://github.com/WebAssembly/binaryen/
• https://github.com/WebAssembly/binaryen/pull/8099 issue tracking
• https://github.com/oneafter/1204/blob/main/af1 not applicable
• https://vuldb.com/?ctiid.337593 permissions required · vdb entry