{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-62596",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2025-10-16T19:24:37.266Z",
        "datePublished": "2025-11-05T23:14:37.167Z",
        "dateUpdated": "2025-11-06T16:54:15.942Z"
    },
    "containers": {
        "cna": {
            "title": "youki container escape and denial of service due to arbitrary write gadgets and procfs write redirects",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-61",
                            "lang": "en",
                            "description": "CWE-61: UNIX Symbolic Link (Symlink) Following",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-363",
                            "lang": "en",
                            "description": "CWE-363: Race Condition Enabling Link Following",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "LOW",
                        "userInteraction": "ACTIVE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "subAvailabilityImpact": "HIGH",
                        "baseScore": 7.3,
                        "baseSeverity": "HIGH",
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/youki-dev/youki/security/advisories/GHSA-vf95-55w6-qmrf",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/youki-dev/youki/security/advisories/GHSA-vf95-55w6-qmrf"
                },
                {
                    "name": "https://github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030a",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/youki-dev/youki/commit/5886c91073b9be748bd8d5aed49c4a820548030a"
                },
                {
                    "name": "https://pkg.go.dev/github.com/cyphar/filepath-securejoin/pathrs-lite/procfs",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://pkg.go.dev/github.com/cyphar/filepath-securejoin/pathrs-lite/procfs"
                },
                {
                    "name": "https://youtu.be/tGseJW_uBB8",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://youtu.be/tGseJW_uBB8"
                },
                {
                    "name": "https://youtu.be/y1PaBzxwRWQ",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://youtu.be/y1PaBzxwRWQ"
                }
            ],
            "affected": [
                {
                    "vendor": "youki-dev",
                    "product": "youki",
                    "versions": [
                        {
                            "version": "< 0.5.7",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2025-11-05T23:14:37.167Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Youki is a container runtime written in Rust. In versions 0.5.6 and below, youki’s apparmor handling performs insufficiently strict write-target validation, and when combined with path substitution during pathname resolution, can allow writes to unintended procfs locations. While resolving a path component-by-component, a shared-mount race can substitute intermediate components and redirect the final target. This issue is fixed in version 0.5.7."
                }
            ],
            "source": {
                "advisory": "GHSA-vf95-55w6-qmrf",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2025-11-06T16:54:08.273724Z",
                                "id": "CVE-2025-62596",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-11-06T16:54:15.942Z"
                }
            }
        ]
    }
}