{"action":"Upgrade lxd to 5.0.2+git20231211.1364ae4-9+deb13u5 or later.","affected":[{"fixed":"5.0.2+git20231211.1364ae4-9+deb13u5","introduced":"0"}],"component":"lxd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.0.2+git20231211.1364ae4-9+deb13u5"],"id":"tcs_01M5NRS1DF499805ST622ZFZ5J","modified_at":"2026-10-01T03:02:37.863280313Z","published_at":"2026-04-09T10:16:21.963Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-34179","https://security-tracker.debian.org/tracker/CVE-2026-34179"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-34179#Debian:13/lxd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-34179"}],"summary":"In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint}"}