Lucene search
K

curl: CURLSHOPT_UNSHARE race can cause UAF in shared SSL session cache during HTTPS transfer

🗓️ 29 Jun 2026 11:47:21Reported by smaeljaish771Type 
hackerone
 hackerone
🔗 hackerone.com👁 4 Views

Unshare race frees the shared session cache during an OpenSSL handshake, risking use-after-free.

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

30 Jun 2026 10:20Current
5.9Medium risk
Vulners AI Score5.9
4