{"id":"AZL-108053","summary":"CVE-2026-95838 affecting package kata-containers-preview 3.27.0~preview2-2","details":"containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A malicious image layer can trigger repeated directory traversals while opaque whiteouts are processed. Pulling or importing the image can consume CPU, delay container startup, and reduce image-pull concurrency for unrelated deployments. This issue is fixed in versions 1.7.35, 2.0.12, 2.2.8, and 2.3.5.","modified":"2026-10-15T14:16:40.302977853Z","published":"2026-10-12T20:17:10Z","upstream":["CVE-2026-95838"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95838"}],"affected":[{"package":{"name":"kata-containers-preview","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kata-containers-preview"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.27.0~preview2-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-108053.json"}}],"schema_version":"1.9.0"}