RLSA-2026:58571: qemu-kvm security update

RLSA-2026:58571, released August 24, 2026, fixes 1 CVE in qemu-kvm (version 8:10.1.0-16.el10_2.5). 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-kvm	rocky 10	8:10.1.0-16.el10_2.5

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
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
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://errata.rockylinux.org/RLSA-2026:58571

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