https://seclists.org/oss-sec/2026/q2/618: QEMU CXL Memory Corruption Vulnerability ("QEMUtiny")
Published May 20, 2026
·Updated
Affected Software
1 affected component
Qemu Qemu>=11.0.0
Frequently Asked Questions
1
What is the severity of QEMU CXL Memory Corruption Vulnerability (QEMUtiny)?
The QEMU CXL Memory Corruption Vulnerability (QEMUtiny) is classified as a critical security issue due to its potential for arbitrary code execution.
2
How do I fix QEMU CXL Memory Corruption Vulnerability (QEMUtiny)?
To fix the QEMU CXL Memory Corruption Vulnerability (QEMUtiny), update your QEMU installation to the latest version that addresses this vulnerability.
3
What versions of QEMU are affected by QEMU CXL Memory Corruption Vulnerability (QEMUtiny)?
The QEMU CXL Memory Corruption Vulnerability (QEMUtiny) affects QEMU master 007b29752e and confirmed working against version 5e61afe.
4
When was QEMU CXL Memory Corruption Vulnerability (QEMUtiny) disclosed?
The QEMU CXL Memory Corruption Vulnerability (QEMUtiny) was disclosed on May 20, 2026.
5
What type of vulnerability is QEMU CXL Memory Corruption Vulnerability (QEMUtiny)?
The QEMU CXL Memory Corruption Vulnerability (QEMUtiny) is a memory corruption vulnerability specifically related to CXL Type-3 device emulation.