Lucene search
K

JLSEC-2026-700 Out-of-bounds heap read during SM2/SM3 certificate signature verification. When parsing a...

🗓️ 14 Jul 2026 21:41:35Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

Out-of-bounds heap read during SM2/SM3 certificate signature verification. When parsing a certificate with an SM3wSM2 signature, the Subject Key Identifier computation reads the trailing 65 bytes of the public key without checking that the key is ...

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

14 Jul 2026 21:50Current
6.1Medium risk
Vulners AI Score6.1
CVSS 46.3
EPSS0.00226
3