{"id":"AZL-99369","summary":"CVE-2026-84233 affecting package rpm 4.18.2-1","details":"A flaw was found in rpm. A local attacker could supply a specially crafted `.gem` filename containing RPM macro syntax. When a user or automated workflow invokes `rpmuncompress -x` on this file, the macro expansion occurs during command construction. This allows the attacker to execute arbitrary commands with the privileges of the invoking account, leading to a compromise of confidentiality, integrity, and availability.","modified":"2026-09-06T05:31:44Z","published":"2026-09-01T15:17:43Z","upstream":["CVE-2026-84233"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84233"}],"affected":[{"package":{"name":"rpm","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/rpm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.18.2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99369.json"}}],"schema_version":"1.9.0"}