CVE-2026-5744

Publication date 23 April 2026

Last updated 27 August 2026

Ubuntu priority

Description

[hw/uefi: heap overflow]

Show unmaintained releases

Package	Ubuntu Release	Status
qemu	26.04 LTS resolute	Vulnerable
	25.10 questing	Ignored end of life, was needed
	24.04 LTS noble	Not affected
	22.04 LTS jammy	Not affected
	20.04 LTS focal	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not affected
qemu-hwe	26.04 LTS resolute	Vulnerable
	24.04 LTS noble	Not in release
	22.04 LTS jammy	Not in release

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
qemu	Upstream: af74c9e