SpiceDB: Caveat structures with nested lists can result in improper cache reuse_CVE-2026-46668

{
    "lastseen": "",
    "description": "SpiceDB is an open source database system for creating and managing security-critical application permissions. From version 1.15.0 to before version 1.52.0, caveat structures with nested lists can result in improper cache reuse. This issue has been patched in version 1.52.0.",
    "published": "2026-06-10T20:11:44.193Z",
    "modified": "2026-06-10T20:11:44.193Z",
    "type": "cve",
    "title": "SpiceDB: Caveat structures with nested lists can result in improper cache reuse",
    "source": "GitHub_M",
    "references": "https://github.com/authzed/spicedb/security/advisories/GHSA-mqcf-gqvg-rmhm\nhttps://github.com/authzed/spicedb/pull/3065\nhttps://github.com/authzed/spicedb/releases/tag/v1.52.0",
    "id": "CVE-2026-46668",
    "bulletinFamily": "",
    "cwe": [
        "CWE-285"
    ],
    "cvelist": null,
    "sourceData": "authzed spicedb >= 1.15.0, < 1.52.0",
    "sourceHref": "",
    "cvss": {
        "score": 2.3,
        "severity": "LOW",
        "vector": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "spicedb",
    "version": ">= 1.15.0, < 1.52.0",
    "vendor": "authzed",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}