{"id":"AZL-95478","summary":"CVE-2026-61477 affecting package libvirt 10.10.0-2","details":"An injection vulnerability was found in libvirt's virtual network driver. The network XML parser does not strip newline characters from DNS TXT record value attributes and SRV record domain/target attributes. These values are written verbatim into the dnsmasq configuration file generated by the network driver, allowing a user with permission to define virtual networks to inject arbitrary dnsmasq configuration directives such as dhcp-script, leading to arbitrary command execution as root.","modified":"2026-08-30T05:26:50Z","published":"2026-08-07T14:17:00Z","upstream":["CVE-2026-61477"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-61477"}],"affected":[{"package":{"name":"libvirt","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/libvirt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"10.10.0-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-95478.json"}}],"schema_version":"1.9.0"}