RHSA-2026:39311: Security update for 20 packages

RHSA-2026:39311, released July 18, 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	RHEL 9	17:10.1.0-17.el9_8.4
qemu-img	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-audio-pa	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-block-blkio	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-block-curl	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-block-rbd	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-common	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-core	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-device-display-virtio-gpu	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-device-display-virtio-gpu-ccw	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-device-display-virtio-gpu-pci	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-device-display-virtio-vga	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-device-usb-host	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-device-usb-redirect	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-docs	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-tools	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-ui-egl-headless	RHEL 9	17:10.1.0-17.el9_8.4
qemu-kvm-ui-opengl	RHEL 9	17:10.1.0-17.el9_8.4
qemu-pr-helper	RHEL 9	17:10.1.0-17.el9_8.4

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
ALSA-2026:58571
qemu-guest-agent, qemu-img, qemu-kvm and 17 more on almalinux 10
ELSA-2026-58571
qemu-guest-agent, qemu-img, qemu-kvm and 16 more on ol 10
RLSA-2026:39311
qemu-kvm on rocky 9

Vendor advisory

https://access.redhat.com/errata/RHSA-2026:39311

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