{
	"document":{
		"aggregate_severity":{
			"namespace":"https://nvd.nist.gov/vuln-metrics/cvss",
			"text":"HIGH"
		},
		"category":"csaf_vex",
		"csaf_version":"2.0",
		"distribution":{
			"tlp":{
				"label":"WHITE",
				"url":"https:/www.first.org/tlp/"
			}
		},
		"lang":"en",
		"notes":[
			{
				"text":"['This vulnerability was fixed in Kata Containers 3.31.0:', 'Description:\\n\\nIn the runtime-rs standalone virtio-fs path, Kata Containers runs virtiofsd\\nas root with --sandbox none --seccomp none.\\n\\nIf an attacker has root-equivalent execution inside the Kata guest VM,\\nthey can send raw FUSE requests directly to the host virtiofsd.\\n\\nThen, a raw FUSE_SYMLINK request whose new symlink name is\\nan absolute host path is honored outside the virtio-fs shared directory.\\n\\nThis lets guest root create host-root-owned symlinks in sensitive host paths.\\n\\nCVE: CVE-2026-47243\\nGHSA: GHSA-2gv2-cffp-j227\\n\\nOriginal report:', '---\\nAurelien Bombo\\nKata Containers Vulnerability Management Team']",
				"category":"general",
				"title":"Synopsis"
			}
		],
		"publisher":null,
		"references":[
			{
				"summary":"nvd cve",
				"category":"external",
				"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47243"
			},
			{
				"summary":"CVE-2026-47243 vex file",
				"category":"self",
				"url":"https://repo.openeuler.org/security/data/csaf/cve/2026/csaf-openeuler-cve-2026-47243.json"
			},
			{
				"summary":"openEuler-SA-2026-2528",
				"category":"self",
				"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2528"
			},
			{
				"summary":"CVE-2026-47243",
				"category":"self",
				"url":"https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-47243&packageName=kata-containers"
			}
		],
		"title":"openEuler cve CVE-2026-47243",
		"tracking":{
			"initial_release_date":"2026-06-03T14:55:42+08:00",
			"revision_history":[
				{
					"date":"2026-06-03T14:55:42+08:00",
					"summary":"Initial",
					"number":"1.0.0"
				}
			],
			"generator":{
				"date":"2026-06-03T14:55:42+08:00",
				"engine":{
					"name":"openEuler CSAF Tool V1.0"
				}
			},
			"current_release_date":"2026-06-03T14:55:42+08:00",
			"id":"CVE-2026-47243",
			"version":"1.0.0",
			"status":"interim"
		}
	},
	"product_tree":{
		"branches":[
			{
				"name":"openEuler",
				"category":"vendor",
				"branches":[
					{
						"name":"openEuler",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"openEuler-24.03-LTS",
									"name":"openEuler-24.03-LTS"
								},
								"name":"openEuler-24.03-LTS",
								"category":"product_version"
							}
						],
						"category":"product_name"
					},
					{
						"name":"aarch64",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"kata-containers-3.2.0-22.oe2403.aarch64.rpm",
									"name":"kata-containers-3.2.0-22.oe2403.aarch64.rpm"
								},
								"name":"kata-containers-3.2.0-22.oe2403.aarch64.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					},
					{
						"name":"src",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"kata-containers-3.2.0-22.oe2403.src.rpm",
									"name":"kata-containers-3.2.0-22.oe2403.src.rpm"
								},
								"name":"kata-containers-3.2.0-22.oe2403.src.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					},
					{
						"name":"x86_64",
						"branches":[
							{
								"product":{
									"product_identification_helper":{
										"cpe":"cpe:/a:openEuler:openEuler:24.03-LTS"
									},
									"product_id":"kata-containers-3.2.0-22.oe2403.x86_64.rpm",
									"name":"kata-containers-3.2.0-22.oe2403.x86_64.rpm"
								},
								"name":"kata-containers-3.2.0-22.oe2403.x86_64.rpm",
								"category":"product_version"
							}
						],
						"category":"architecture"
					}
				]
			}
		],
		"relationships":[
			{
				"relates_to_product_reference":"openEuler-24.03-LTS",
				"product_reference":"kata-containers-3.2.0-22.oe2403.aarch64.rpm",
				"full_product_name":{
					"product_id":"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.aarch64",
					"name":"kata-containers-3.2.0-22.oe2403.aarch64 as a component of openEuler-24.03-LTS"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-24.03-LTS",
				"product_reference":"kata-containers-3.2.0-22.oe2403.src.rpm",
				"full_product_name":{
					"product_id":"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.src",
					"name":"kata-containers-3.2.0-22.oe2403.src as a component of openEuler-24.03-LTS"
				},
				"category":"default_component_of"
			},
			{
				"relates_to_product_reference":"openEuler-24.03-LTS",
				"product_reference":"kata-containers-3.2.0-22.oe2403.x86_64.rpm",
				"full_product_name":{
					"product_id":"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.x86_64",
					"name":"kata-containers-3.2.0-22.oe2403.x86_64 as a component of openEuler-24.03-LTS"
				},
				"category":"default_component_of"
			}
		]
	},
	"vulnerabilities":[
		{
			"cve":"CVE-2026-47243",
			"notes":[
				{
					"text":"['This vulnerability was fixed in Kata Containers 3.31.0:', 'Description:\\n\\nIn the runtime-rs standalone virtio-fs path, Kata Containers runs virtiofsd\\nas root with --sandbox none --seccomp none.\\n\\nIf an attacker has root-equivalent execution inside the Kata guest VM,\\nthey can send raw FUSE requests directly to the host virtiofsd.\\n\\nThen, a raw FUSE_SYMLINK request whose new symlink name is\\nan absolute host path is honored outside the virtio-fs shared directory.\\n\\nThis lets guest root create host-root-owned symlinks in sensitive host paths.\\n\\nCVE: CVE-2026-47243\\nGHSA: GHSA-2gv2-cffp-j227\\n\\nOriginal report:', '---\\nAurelien Bombo\\nKata Containers Vulnerability Management Team']",
					"category":"description",
					"title":"Vulnerability Description"
				}
			],
			"product_status":{
				"fixed":[
					"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.aarch64",
					"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.src",
					"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.x86_64"
				]
			},
			"remediations":[
				{
					"product_ids":[
						"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.aarch64",
						"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.src",
						"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.x86_64"
					],
					"details":"kata-containers security update",
					"category":"vendor_fix",
					"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2528"
				}
			],
			"scores":[
				{
					"cvss_v3":{
						"baseSeverity":"HIGH",
						"baseScore":7.2,
						"vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H",
						"version":"3.1"
					},
					"products":[
						"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.aarch64",
						"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.src",
						"openEuler-24.03-LTS:kata-containers-3.2.0-22.oe2403.x86_64"
					]
				}
			],
			"threats":[
				{
					"details":"High",
					"category":"impact"
				}
			],
			"title":"CVE-2026-47243"
		}
	]
}