Lucene search
K

CVE-2026-34971 Wasmtime miscompiled guest heap access enables sandbox escape on aarch64 Cranelift

🗓️ 09 Apr 2026 18:45:44Reported by GitHub_MType 
vulnrichment
 vulnrichment
🔗 github.com

Wasmtime aarch64 miscompile enables sandbox escape by arbitrary host memory read/write due to a faulty load shape.

Related
Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

09 Apr 2026 18:45Current
6Medium risk
Vulners AI Score6
CVSS 49
EPSS0.00016
SSVC
0