{"id":"CLSA-2026-1777042213","summary":"qemu-kvm: Fix of 2 CVEs","details":"- Fix CVE-2023-3255 (qemu-kvm: VNC inflate_buffer infinite loop) [ELSCVE-57519]\n- Fix CVE-2023-6683 (qemu-kvm: VNC clipboard NULL pointer dereference) [ELSCVE-57516]","modified":"2026-05-27T11:17:16.113484166Z","published":"2026-04-24T14:50:18Z","upstream":["CVE-2023-3255","CVE-2023-6683"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1777042213.html"}],"affected":[{"package":{"name":"qemu-guest-agent","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-guest-agent?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-img","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-img?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-audio-pa","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-audio-pa?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-block-curl","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-block-curl?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-block-rbd","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-block-rbd?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-common","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-common?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-core","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-core?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-device-display-virtio-gpu?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-gpu-pci","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-device-display-virtio-gpu-pci?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-device-display-virtio-vga","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-device-display-virtio-vga?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1777042213.json"}},{"package":{"name":"qemu-kvm-device-usb-host","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/qemu-kvm-device-usb-host?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"17:7.2.0-14.el9.5.alma.1.tuxcare.els6"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/da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