ALSA-2026:58571: Security update for 20 packages

ALSA-2026:58571, released August 24, 2026, fixes 1 CVE across 20 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.7

Base score, 0 to 10

Highest EPSS

0.0016

5th percentile

Fixed package versions

Product	Release	Fixed in
qemu-guest-agent	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-img	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-audio-pa	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-block-blkio	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-block-curl	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-block-rbd	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-common	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-core	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-device-display-virtio-gpu	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-device-display-virtio-gpu-ccw	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-device-display-virtio-gpu-pci	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-device-display-virtio-vga	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-device-usb-host	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-device-usb-redirect	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-docs	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-tools	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-ui-egl-headless	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-kvm-ui-opengl	almalinux 10	18:10.1.0-16.el10_2.5.alma.1
qemu-pr-helper	almalinux 10	18:10.1.0-16.el10_2.5.alma.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-48914	Qemu-kvm: heap buffer overflow in virtio-blk scsi request handling	6.7	0.0016	None reported

Also fixes CVE-2026-48914

ELSA-2026-500220
qemu-guest-agent, qemu-img, qemu-kvm and 8 more on ol 9
SUSE-SU-2026:3038-1
qemu, qemu-linux-user on sles 15.7
OPENSUSE-SU-2026:21253-1
qemu, qemu-linux-user on opensuse-leap 16.0
SUSE-SU-2026:22576-1
qemu, qemu-linux-user on sles 16.0
RLSA-2026:58571
qemu-kvm on rocky 10
ELSA-2026-58571
qemu-guest-agent, qemu-img, qemu-kvm and 16 more on ol 10
RHSA-2026:39311
qemu-guest-agent, qemu-img, qemu-kvm and 17 more on RHEL 9
RLSA-2026:39311
qemu-kvm on rocky 9

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:58571

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