Lucene search
K

CVE-2026-23519 RustCrypto cmov: thumbv6m-none-eabi compiler emits non-constant time assembly when using cmovnz

🗓️ 15 Jan 2026 19:13:54Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

RustCrypto conditional move on Cortex M0/M0+/M1 is fixed to constant time since 0.4.4.

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

10 Apr 2026 05:40Current
7High risk
Vulners AI Score7
CVSS 48.9
EPSS0.00036
2