{"id":"UBUNTU-CVE-2025-11234","details":"A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client with network access to the VNC WebSocket port to cause a denial of service during the WebSocket handshake prior to the VNC client authentication.","modified":"2026-03-07T04:44:12.369531Z","published":"2025-10-03T11:15:00Z","related":["USN-8073-1"],"upstream":["CVE-2025-11234"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-11234"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-11234"},{"type":"REPORT","url":"https://lists.nongnu.org/archive/html/qemu-devel/2025-09/msg06566.html"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2025-11234"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8073-1"}],"affected":[{"package":{"name":"qemu","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/qemu@2.0.0+dfsg-2ubuntu1.47+esm4?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5.0+dfsg-3ubuntu5","1.5.0+dfsg-3ubuntu6","1.6.0+dfsg-2ubuntu1","1.6.0+dfsg-2ubuntu2","1.6.0+dfsg-2ubuntu3","1.6.0+dfsg-2ubuntu4","1.7.0+dfsg-2ubuntu1","1.7.0+dfsg-2ubuntu2","1.7.0+dfsg-2ubuntu3","1.7.0+dfsg-2ubuntu4","1.7.0+dfsg-2ubuntu5","1.7.0+dfsg-2ubuntu7","1.7.0+dfsg-2ubuntu8","1.7.0+dfsg-2ubuntu9","1.7.0+dfsg-3ubuntu1~ppa1","1.7.0+dfsg-3ubuntu1","1.7.0+dfsg-3ubuntu2","1.7.0+dfsg-3ubuntu3","1.7.0+dfsg-3ubuntu4","1.7.0+dfsg-3ubuntu5","1.7.0+dfsg-3ubuntu6","1.7.0+dfsg-3ubuntu7","2.0.0~rc1+dfsg-0ubuntu1","2.0.0~rc1+dfsg-0ubuntu2","2.0.0~rc1+dfsg-0ubuntu3","2.0.0~rc1+dfsg-0ubuntu3.1","2.0.0+dfsg-2ubuntu1","2.0.0+dfsg-2ubuntu1.1","2.0.0+dfsg-2ubuntu1.2","2.0.0+dfsg-2ubuntu1.3","2.0.0+dfsg-2ubuntu1.5","2.0.0+dfsg-2ubuntu1.6","2.0.0+dfsg-2ubuntu1.7","2.0.0+dfsg-2ubuntu1.8","2.0.0+dfsg-2ubuntu1.9","2.0.0+dfsg-2ubuntu1.10","2.0.0+dfsg-2ubuntu1.11","2.0.0+dfsg-2ubuntu1.13","2.0.0+dfsg-2ubuntu1.14","2.0.0+dfsg-2ubuntu1.15","2.0.0+dfsg-2ubuntu1.16","2.0.0+dfsg-2ubuntu1.17","2.0.0+dfsg-2ubuntu1.18","2.0.0+dfsg-2ubuntu1.19","2.0.0+dfsg-2ubuntu1.20","2.0.0+dfsg-2ubuntu1.21","2.0.0+dfsg-2ubuntu1.22","2.0.0+dfsg-2ubuntu1.24","2.0.0+dfsg-2ubuntu1.25","2.0.0+dfsg-2ubuntu1.26","2.0.0+dfsg-2ubuntu1.27","2.0.0+dfsg-2ubuntu1.28","2.0.0+dfsg-2ubuntu1.29","2.0.0+dfsg-2ubuntu1.30","2.0.0+dfsg-2ubuntu1.31","2.0.0+dfsg-2ubuntu1.32","2.0.0+dfsg-2ubuntu1.33","2.0.0+dfsg-2ubuntu1.34","2.0.0+dfsg-2ubuntu1.35","2.0.0+dfsg-2ubuntu1.36","2.0.0+dfsg-2ubuntu1.38","2.0.0+dfsg-2ubuntu1.39","2.0.0+dfsg-2ubuntu1.40","2.0.0+dfsg-2ubuntu1.41","2.0.0+dfsg-2ubuntu1.42","2.0.0+dfsg-2ubuntu1.43","2.0.0+dfsg-2ubuntu1.44","2.0.0+dfsg-2ubuntu1.45","2.0.0+dfsg-2ubuntu1.46","2.0.0+dfsg-2ubuntu1.47","2.0.0+dfsg-2ubuntu1.47+esm1","2.0.0+dfsg-2ubuntu1.47+esm2","2.0.0+dfsg-2ubuntu1.47+esm3","2.0.0+dfsg-2ubuntu1.47+esm4"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-common","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-guest-agent","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-keymaps","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-kvm","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-aarch64","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-arm","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-common","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-mips","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-misc","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-ppc","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-sparc","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-system-x86","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-user","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-user-static","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"},{"binary_name":"qemu-utils","binary_version":"2.0.0+dfsg-2ubuntu1.47+esm4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/qemu@1:2.5+dfsg-5ubuntu10.51+esm3?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.3+dfsg-5ubuntu9","1:2.3+dfsg-5ubuntu10","1:2.4+dfsg-4ubuntu1","1:2.4+dfsg-4ubuntu2","1:2.4+dfsg-4ubuntu3","1:2.4+dfsg-5ubuntu3","1:2.5+dfsg-1ubuntu2","1:2.5+dfsg-1ubuntu3","1:2.5+dfsg-1ubuntu4","1:2.5+dfsg-1ubuntu5","1:2.5+dfsg-5ubuntu1","1:2.5+dfsg-5ubuntu2","1:2.5+dfsg-5ubuntu4","1:2.5+dfsg-5ubuntu6","1:2.5+dfsg-5ubuntu7","1:2.5+dfsg-5ubuntu10","1:2.5+dfsg-5ubuntu10.1","1:2.5+dfsg-5ubuntu10.2","1:2.5+dfsg-5ubuntu10.3","1:2.5+dfsg-5ubuntu10.4","1:2.5+dfsg-5ubuntu10.5","1:2.5+dfsg-5ubuntu10.6","1:2.5+dfsg-5ubuntu10.7","1:2.5+dfsg-5ubuntu10.8","1:2.5+dfsg-5ubuntu10.9","1:2.5+dfsg-5ubuntu10.10","1:2.5+dfsg-5ubuntu10.11","1:2.5+dfsg-5ubuntu10.13","1:2.5+dfsg-5ubuntu10.14","1:2.5+dfsg-5ubuntu10.15","1:2.5+dfsg-5ubuntu10.16","1:2.5+dfsg-5ubuntu10.20","1:2.5+dfsg-5ubuntu10.21","1:2.5+dfsg-5ubuntu10.22","1:2.5+dfsg-5ubuntu10.24","1:2.5+dfsg-5ubuntu10.25","1:2.5+dfsg-5ubuntu10.26","1:2.5+dfsg-5ubuntu10.28","1:2.5+dfsg-5ubuntu10.29","1:2.5+dfsg-5ubuntu10.30","1:2.5+dfsg-5ubuntu10.31","1:2.5+dfsg-5ubuntu10.32","1:2.5+dfsg-5ubuntu10.33","1:2.5+dfsg-5ubuntu10.34","1:2.5+dfsg-5ubuntu10.35","1:2.5+dfsg-5ubuntu10.36","1:2.5+dfsg-5ubuntu10.37","1:2.5+dfsg-5ubuntu10.38","1:2.5+dfsg-5ubuntu10.39","1:2.5+dfsg-5ubuntu10.40","1:2.5+dfsg-5ubuntu10.41","1:2.5+dfsg-5ubuntu10.42","1:2.5+dfsg-5ubuntu10.43","1:2.5+dfsg-5ubuntu10.44","1:2.5+dfsg-5ubuntu10.45","1:2.5+dfsg-5ubuntu10.46","1:2.5+dfsg-5ubuntu10.47","1:2.5+dfsg-5ubuntu10.48","1:2.5+dfsg-5ubuntu10.49","1:2.5+dfsg-5ubuntu10.51","1:2.5+dfsg-5ubuntu10.51+esm1","1:2.5+dfsg-5ubuntu10.51+esm2","1:2.5+dfsg-5ubuntu10.51+esm3"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-block-extra","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-guest-agent","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-kvm","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-aarch64","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-arm","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-common","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-mips","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-misc","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-ppc","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-s390x","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-sparc","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-system-x86","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-user","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-user-binfmt","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-user-static","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"},{"binary_name":"qemu-utils","binary_version":"1:2.5+dfsg-5ubuntu10.51+esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/qemu@1:2.11+dfsg-1ubuntu7.42+esm2?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:2.10+dfsg-0ubuntu3","1:2.10+dfsg-0ubuntu4","1:2.10+dfsg-0ubuntu5","1:2.11+dfsg-1ubuntu1","1:2.11+dfsg-1ubuntu2","1:2.11+dfsg-1ubuntu4","1:2.11+dfsg-1ubuntu5","1:2.11+dfsg-1ubuntu6","1:2.11+dfsg-1ubuntu7","1:2.11+dfsg-1ubuntu7.1","1:2.11+dfsg-1ubuntu7.2","1:2.11+dfsg-1ubuntu7.3","1:2.11+dfsg-1ubuntu7.4","1:2.11+dfsg-1ubuntu7.5","1:2.11+dfsg-1ubuntu7.6","1:2.11+dfsg-1ubuntu7.7","1:2.11+dfsg-1ubuntu7.8","1:2.11+dfsg-1ubuntu7.9","1:2.11+dfsg-1ubuntu7.10","1:2.11+dfsg-1ubuntu7.12","1:2.11+dfsg-1ubuntu7.13","1:2.11+dfsg-1ubuntu7.14","1:2.11+dfsg-1ubuntu7.15","1:2.11+dfsg-1ubuntu7.17","1:2.11+dfsg-1ubuntu7.18","1:2.11+dfsg-1ubuntu7.19","1:2.11+dfsg-1ubuntu7.20","1:2.11+dfsg-1ubuntu7.21","1:2.11+dfsg-1ubuntu7.22","1:2.11+dfsg-1ubuntu7.23","1:2.11+dfsg-1ubuntu7.25","1:2.11+dfsg-1ubuntu7.26","1:2.11+dfsg-1ubuntu7.27","1:2.11+dfsg-1ubuntu7.28","1:2.11+dfsg-1ubuntu7.29","1:2.11+dfsg-1ubuntu7.31","1:2.11+dfsg-1ubuntu7.32","1:2.11+dfsg-1ubuntu7.33","1:2.11+dfsg-1ubuntu7.34","1:2.11+dfsg-1ubuntu7.35","1:2.11+dfsg-1ubuntu7.36","1:2.11+dfsg-1ubuntu7.37","1:2.11+dfsg-1ubuntu7.38","1:2.11+dfsg-1ubuntu7.39","1:2.11+dfsg-1ubuntu7.40","1:2.11+dfsg-1ubuntu7.41","1:2.11+dfsg-1ubuntu7.42","1:2.11+dfsg-1ubuntu7.42+esm1","1:2.11+dfsg-1ubuntu7.42+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-block-extra","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-guest-agent","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-kvm","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-arm","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-common","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-mips","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-misc","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-ppc","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-s390x","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-sparc","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-system-x86","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-user","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-user-binfmt","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-user-static","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"},{"binary_name":"qemu-utils","binary_version":"1:2.11+dfsg-1ubuntu7.42+esm2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/qemu@1:4.2-3ubuntu6.30?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1:4.0+dfsg-0ubuntu9","1:4.0+dfsg-0ubuntu10","1:4.2-1ubuntu1","1:4.2-1ubuntu2","1:4.2-3ubuntu1","1:4.2-3ubuntu2","1:4.2-3ubuntu3","1:4.2-3ubuntu4","1:4.2-3ubuntu5","1:4.2-3ubuntu6","1:4.2-3ubuntu6.1","1:4.2-3ubuntu6.2","1:4.2-3ubuntu6.3","1:4.2-3ubuntu6.4","1:4.2-3ubuntu6.5","1:4.2-3ubuntu6.6","1:4.2-3ubuntu6.7","1:4.2-3ubuntu6.8","1:4.2-3ubuntu6.9","1:4.2-3ubuntu6.10","1:4.2-3ubuntu6.11","1:4.2-3ubuntu6.12","1:4.2-3ubuntu6.14","1:4.2-3ubuntu6.15","1:4.2-3ubuntu6.16","1:4.2-3ubuntu6.17","1:4.2-3ubuntu6.18","1:4.2-3ubuntu6.19","1:4.2-3ubuntu6.21","1:4.2-3ubuntu6.23","1:4.2-3ubuntu6.24","1:4.2-3ubuntu6.25","1:4.2-3ubuntu6.26","1:4.2-3ubuntu6.27","1:4.2-3ubuntu6.28","1:4.2-3ubuntu6.29","1:4.2-3ubuntu6.30"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-block-extra","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-guest-agent","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-kvm","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-arm","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-common","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-data","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-gui","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-mips","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-misc","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-ppc","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-s390x","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-sparc","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-x86","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-x86-microvm","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-system-x86-xen","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-user","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-user-binfmt","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-user-static","binary_version":"1:4.2-3ubuntu6.30"},{"binary_name":"qemu-utils","binary_version":"1:4.2-3ubuntu6.30"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/qemu@1:6.2+dfsg-2ubuntu6.28?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.2+dfsg-2ubuntu6.28"}]}],"versions":["1:6.0+dfsg-2expubuntu1","1:6.0+dfsg-2expubuntu2","1:6.0+dfsg-2expubuntu4","1:6.2+dfsg-2ubuntu5","1:6.2+dfsg-2ubuntu6","1:6.2+dfsg-2ubuntu6.1","1:6.2+dfsg-2ubuntu6.2","1:6.2+dfsg-2ubuntu6.3","1:6.2+dfsg-2ubuntu6.4","1:6.2+dfsg-2ubuntu6.5","1:6.2+dfsg-2ubuntu6.6","1:6.2+dfsg-2ubuntu6.7","1:6.2+dfsg-2ubuntu6.8","1:6.2+dfsg-2ubuntu6.9","1:6.2+dfsg-2ubuntu6.10","1:6.2+dfsg-2ubuntu6.11","1:6.2+dfsg-2ubuntu6.12","1:6.2+dfsg-2ubuntu6.13","1:6.2+dfsg-2ubuntu6.14","1:6.2+dfsg-2ubuntu6.15","1:6.2+dfsg-2ubuntu6.16","1:6.2+dfsg-2ubuntu6.17","1:6.2+dfsg-2ubuntu6.18","1:6.2+dfsg-2ubuntu6.19","1:6.2+dfsg-2ubuntu6.21","1:6.2+dfsg-2ubuntu6.22","1:6.2+dfsg-2ubuntu6.23","1:6.2+dfsg-2ubuntu6.24","1:6.2+dfsg-2ubuntu6.25","1:6.2+dfsg-2ubuntu6.26","1:6.2+dfsg-2ubuntu6.27"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-block-extra","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-guest-agent","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-arm","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-common","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-data","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-gui","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-mips","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-misc","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-ppc","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-s390x","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-sparc","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-x86","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-x86-microvm","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-system-x86-xen","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-user","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-user-binfmt","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-user-static","binary_version":"1:6.2+dfsg-2ubuntu6.28"},{"binary_name":"qemu-utils","binary_version":"1:6.2+dfsg-2ubuntu6.28"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/qemu@1:8.2.2+ds-0ubuntu1.13?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.2.2+ds-0ubuntu1.13"}]}],"versions":["1:8.0.4+dfsg-1ubuntu3","1:8.0.4+dfsg-1ubuntu4","1:8.0.4+dfsg-1ubuntu5","1:8.1.3+ds-1ubuntu2","1:8.2.1+ds-1ubuntu1","1:8.2.1+ds-1ubuntu8","1:8.2.1+ds-1ubuntu9","1:8.2.2+ds-0ubuntu1","1:8.2.2+ds-0ubuntu1.2","1:8.2.2+ds-0ubuntu1.4","1:8.2.2+ds-0ubuntu1.5","1:8.2.2+ds-0ubuntu1.6","1:8.2.2+ds-0ubuntu1.7","1:8.2.2+ds-0ubuntu1.8","1:8.2.2+ds-0ubuntu1.9","1:8.2.2+ds-0ubuntu1.10","1:8.2.2+ds-0ubuntu1.11","1:8.2.2+ds-0ubuntu1.12"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu-block-extra","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-block-supplemental","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-guest-agent","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-arm","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-common","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-data","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-gui","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-mips","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-misc","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-modules-opengl","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-modules-spice","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-ppc","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-s390x","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-sparc","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-x86","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-x86-xen","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-system-xen","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-user","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-user-binfmt","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-user-static","binary_version":"1:8.2.2+ds-0ubuntu1.13"},{"binary_name":"qemu-utils","binary_version":"1:8.2.2+ds-0ubuntu1.13"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/qemu@1:10.1.0+ds-5ubuntu2.4?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:10.1.0+ds-5ubuntu2.4"}]}],"versions":["1:9.2.1+ds-1ubuntu5","1:10.0.2+ds-1ubuntu1","1:10.0.2+ds-1ubuntu2","1:10.1.0+ds-1ubuntu1","1:10.1.0+ds-5ubuntu1","1:10.1.0+ds-5ubuntu2","1:10.1.0+ds-5ubuntu2.1","1:10.1.0+ds-5ubuntu2.2"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu-block-extra","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-block-supplemental","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-guest-agent","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-arm","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-common","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-data","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-gui","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-mips","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-misc","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-modules-opengl","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-modules-spice","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-ppc","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-riscv","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-s390x","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-sparc","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-x86","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-x86-xen","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-system-xen","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-user","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-user-binfmt","binary_version":"1:10.1.0+ds-5ubuntu2.4"},{"binary_name":"qemu-utils","binary_version":"1:10.1.0+ds-5ubuntu2.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-11234.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}