Lucene search
+L

CVE-2026-72183 landlock: Fix LANDLOCK_SCOPE_SIGNAL bypass on the SIGIO path

🗓️ 15 Aug 2026 05:53:45Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

Landlock SIGIO path bypasses LANDLOCK_SCOPE_SIGNAL by arming process groups with fcntl F_SETOWN and O_ASYNC.

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

18 Aug 2026 03:56Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.18.4
6