{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-73288",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-08-11T19:42:11.450Z",
        "datePublished": "2026-08-12T14:42:50.174Z",
        "dateUpdated": "2026-08-12T22:12:07.322Z"
    },
    "containers": {
        "cna": {
            "title": "RustFS: Object Lock (WORM) protections are treated as absent when bucket metadata cannot be read, allowing retained objects to be deleted",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-693",
                            "lang": "en",
                            "description": "CWE-693: Protection Mechanism Failure",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-754",
                            "lang": "en",
                            "description": "CWE-754: Improper Check for Unusual or Exceptional Conditions",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "HIGH",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 6.1,
                        "baseSeverity": "MEDIUM",
                        "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N",
                        "version": "4.0"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/rustfs/rustfs/security/advisories/GHSA-j548-9grx-fh4f",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/rustfs/rustfs/security/advisories/GHSA-j548-9grx-fh4f"
                },
                {
                    "name": "https://github.com/rustfs/rustfs/pull/5648",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/rustfs/rustfs/pull/5648"
                },
                {
                    "name": "https://github.com/rustfs/rustfs/commit/98d3619613722308498494d412797a52ea8ae64d",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/rustfs/rustfs/commit/98d3619613722308498494d412797a52ea8ae64d"
                },
                {
                    "name": "https://github.com/rustfs/rustfs/releases/tag/1.0.0-rc.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/rustfs/rustfs/releases/tag/1.0.0-rc.1"
                }
            ],
            "affected": [
                {
                    "vendor": "rustfs",
                    "product": "rustfs",
                    "versions": [
                        {
                            "version": "< 1.0.0-rc.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-08-12T14:42:50.174Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-rc.1, RustFS Object Lock enforcement in crates/ecstore/src/bucket/object_lock/objectlock_sys.rs lets check_object_lock_for_deletion, delete_prefix, and lifecycle and scanner sweeps treat ConfigNotFound, unreadable .metadata.bin data, or unparseable metadata as no lock configuration, allowing objects under COMPLIANCE retention to be deleted or expired. This issue is fixed in version 1.0.0-rc.1."
                }
            ],
            "source": {
                "advisory": "GHSA-j548-9grx-fh4f",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-08-12T22:09:08.035456Z",
                                "id": "CVE-2026-73288",
                                "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": "2026-08-12T22:12:07.322Z"
                }
            }
        ]
    }
}