{"id":"ALSA-2026:39311","summary":"Low: qemu-kvm security update","details":"Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM.  \n\nSecurity Fix(es):  \n\n  * qemu-kvm: Heap buffer overflow in virtio-blk SCSI request handling (CVE-2026-48914)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-07-31T15:30:04.303430530Z","published":"2026-07-14T00:00:00Z","related":["CVE-2026-48914"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:39311"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-48914"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2488283"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2026-39311.html"}],"affected":[{"package":{"name":"qemu-guest-agent","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-guest-agent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-img","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-img"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-audio-pa","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-audio-pa"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-block-blkio","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-block-blkio"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-block-curl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-block-curl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-block-rbd","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-block-rbd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-common","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-core","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-ccw","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-ccw"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-pci","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-gpu-pci"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-vga","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-display-virtio-vga"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-device-usb-host","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-usb-host"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-device-usb-redirect","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-device-usb-redirect"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-docs","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-docs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-tools","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-ui-egl-headless","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-ui-egl-headless"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-kvm-ui-opengl","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-kvm-ui-opengl"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}},{"package":{"name":"qemu-pr-helper","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/qemu-pr-helper"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:10.1.0-17.el9_8.4.alma.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:39311.json"}}],"schema_version":"1.8.0"}