Lucene search
+L

CVE-2026-89502 ring-buffer: Free cpu_buffer::free_page with subbuf_order

🗓️ 11 Sep 2026 19:43:50Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Linux kernel ring-buffer frees cpu_buffer::free_page with incorrect subbuf_order.

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

13 Sep 2026 03:47Current
5.9Medium risk
Vulners AI Score5.9
5