{"id":"EUVD-2026-39512","revision":"4f2f36c737154d7bb371bcabdc60c73a","records":[{"revision":"4f2f36c737154d7bb371bcabdc60c73a","observedAt":"2026-11-07T12:28:51.186+00:00","statement":{"source":"euvd","id":"EUVD-2026-39512","aliases":["CVE-2026-54250","GHSA-jxr7-mqhw-9p98"],"title":"K3s is a fully conformant production-ready Kubernetes distribution. Prior to 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1, a path traversal vulnerability exists in K3s's etcd snapshot decompression functionality. Zip files containing archive mem…","description":"K3s is a fully conformant production-ready Kubernetes distribution. Prior to 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1, a path traversal vulnerability exists in K3s's etcd snapshot decompression functionality. Zip files containing archive members with maliciously crafted names can be written to arbitrary locations on the filesystem when an administrator restores the archive as a compressed etcd snapshot. This vulnerability is fixed in 1.35.3+k3s1, 1.34.6+k3s1, v1.33.10+k3s1.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:H","score":5.8,"severity":null}],"references":["https://github.com/k3s-io/k3s/security/advisories/GHSA-jxr7-mqhw-9p98"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-39512","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jun 25, 2026, 5:56:56 PM","dateUpdated":"Jun 26, 2026, 6:42:33 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-39512","identifiers":["EUVD-2026-39512","CVE-2026-54250","GHSA-jxr7-mqhw-9p98"]},"retained":false,"historicalAffected":[]}],"coverage":[]}