{"id":"CVE-2026-34179","revision":"1cb8158244d64b4db9f79634bd5de5ab","records":[{"revision":"1cb8158244d64b4db9f79634bd5de5ab","observedAt":"2026-10-25T08:17:29.602+00:00","statement":{"source":"nvd","id":"CVE-2026-34179","aliases":[],"title":"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} for restricted TLS certificate users, a…","description":"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} for restricted TLS certificate users, allowing a remote authenticated attacker to escalate privileges to cluster admin.","state":0,"publishedAt":"2026-04-09T10:16:21.963+00:00","modifiedAt":"2026-06-17T10:38:36.55+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security@ubuntu.com · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","score":9.1,"severity":"CRITICAL"}],"references":["https://github.com/canonical/lxd/pull/17936","https://github.com/canonical/lxd/security/advisories/GHSA-c3h3-89qf-jqm5"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-34179","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-915"],"productCriteria":["cpe:2.3:a:canonical:lxd:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2026-04-09T10:16:21.963","lastModified":"2026-06-17T10:38:36.550"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-34179","identifiers":["CVE-2026-34179"]},"retained":false,"historicalAffected":[]}],"coverage":[]}