Lucene search
+L

CVE-2026-34983 Wasmtime has a use-after-free bug after cloning `wasmtime::Linker`

🗓️ 09 Apr 2026 18:47:26Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 25 Views

Wasmtime 43.0.0 clones Linker unsafely, causing use-after-free; fixed in 43.0.1.

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

21 Oct 2026 02:56Current
6.4Medium risk
Vulners AI Score6.4
CVSS 41
EPSS0.00118
25