{"id":"CLSA-2026-1779580341","summary":"qemu-kvm: Fix of CVE-2025-11234","details":"- CVE-2025-11234: io: use-after-free in websocket handshake code\n- Bump leading release 14 -\u003e 15 to overcome rpm-version-rank trap:\n  previously released wrong-dist builds tagged .el9 outrank the\n  correctly-tagged .el9_2 builds, blocking the proper release to stable.\n  No source/code changes vs els9.","modified":"2026-06-01T00:32:34.803146783Z","published":"2026-05-23T23:52:25Z","upstream":["CVE-2025-11234"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1779580341.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":"17:7.2.0-15.el9_2.1.alma.1.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/da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