{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-46606","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-15T19:34:14.011Z","datePublished":"2026-06-25T18:02:14.168Z","dateUpdated":"2026-06-25T18:29:51.267Z"},"containers":{"cna":{"title":"Glances: Command Injection via KVM/QEMU VM Domain Names in glances/plugins/vms/engines/virsh.py","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/nicolargo/glances/security/advisories/GHSA-v5r2-qh84-fjx5","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nicolargo/glances/security/advisories/GHSA-v5r2-qh84-fjx5"},{"name":"https://github.com/nicolargo/glances/releases/tag/v4.5.5","tags":["x_refsource_MISC"],"url":"https://github.com/nicolargo/glances/releases/tag/v4.5.5"}],"affected":[{"vendor":"nicolargo","product":"glances","versions":[{"version":"< 4.5.5","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-25T18:02:14.168Z"},"descriptions":[{"lang":"en","value":"Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.5, the Glances KVM/QEMU monitoring engine (glances/plugins/vms/engines/virsh.py) passes VM domain names, read directly from virsh list --all output, into f-string command templates that are processed by secure_popen(). secure_popen() is explicitly designed to interpret &&, |, and > as shell operators. Because domain names are never sanitised before interpolation, any user with the ability to create or rename a KVM/QEMU virtual machine can execute arbitrary commands as the OS user running Glances — commonly root on hypervisor hosts. This vulnerability is fixed in 4.5.5."}],"source":{"advisory":"GHSA-v5r2-qh84-fjx5","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/nicolargo/glances/security/advisories/GHSA-v5r2-qh84-fjx5","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-25T18:29:22.087082Z","id":"CVE-2026-46606","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-25T18:29:51.267Z"}}]}}