CVE-2025-14957 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

A vulnerability was identified in WebAssembly Binaryen up to 125. This affects the function IRBuilder::makeLocalGet/IRBuilder::makeLocalSet/IRBuilder::makeLocal…
Medium CVSS: 4.8

CVE-2025-14957

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.
Vendor
Webassembly
Product
Binaryen
CWE
CWE-404
Yayın Tarihi
2025-12-19 17:15:51
Güncelleme
2026-02-24 06:16:30
Source Identifier
cna@vuldb.com
KEV Date Added
-

Kategoriler

CWE-404 Binaryen MEDIUM Webassembly 2025

Referanslar

https://github.com/WebAssembly/binaryen/ https://github.com/WebAssembly/binaryen/commit/6fb2b917a79578ab44cf3b900a6da4c27251e0d4 https://github.com/WebAssembly/binaryen/issues/8090 https://github.com/WebAssembly/binaryen/pull/8099 https://github.com/oneafter/1204/blob/main/af1 https://vuldb.com/?ctiid.337593 https://vuldb.com/?id.337593 https://vuldb.com/?submit.717317 https://vuldb.com/?submit.717319