CVE-2026-66020

Public on 2026-10-07

Modified on 2026-10-07

Description

virtio-gpu: disable blob scanouts on mapping cleanup

NOTE: Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/3ece85b53c124142c7d5cbb1165d4da125b7c369
NOTE: Fixed by: https://gitlab.com/qemu-project/qemu/-/commit/8eebc546bbd54fdd7b6fa2ebb3b54036ab397564 (v10.0.14)

Severity

Medium

See what this means

CVSS v3 Base Score

6.6

See breakdown

Affected Packages

Platform	Package	Status
Amazon Linux 2023	python-qemu-qmp	Not Affected
Amazon Linux 2 - Core	qemu	Not Affected
Amazon Linux 2023	qemu	Not Affected
Amazon Linux 2027 Preview	qemu	Not Affected
Amazon Linux 2 - Core	qemu-guest-agent	Not Affected
Amazon Linux 2 - Core	qemu-kvm	Not Affected

CVSS Scores

	Score Type	Score	Vector
Amazon Linux	CVSSv3	6.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

References

FAQs regarding Amazon Linux ALAS/CVE Severity Red Hat: CVE-2026-66020 Mitre: CVE-2026-66020