{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-46377",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-05-13T19:53:47.921Z",
        "datePublished": "2026-07-16T17:57:16.643Z",
        "dateUpdated": "2026-07-16T18:21:45.505Z"
    },
    "containers": {
        "cna": {
            "title": "Dasel: Index-out-of-range panic in dasel selector lexer on trailing backslash in quoted string",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-129",
                            "lang": "en",
                            "description": "CWE-129: Improper Validation of Array Index",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "LOCAL",
                        "availabilityImpact": "HIGH",
                        "baseScore": 6.2,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq"
                },
                {
                    "name": "https://github.com/TomWright/dasel/commit/5fc1172287df89860caf139b146007d7ed12178c",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/TomWright/dasel/commit/5fc1172287df89860caf139b146007d7ed12178c"
                },
                {
                    "name": "https://github.com/TomWright/dasel/releases/tag/v3.10.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/TomWright/dasel/releases/tag/v3.10.1"
                }
            ],
            "affected": [
                {
                    "vendor": "TomWright",
                    "product": "dasel",
                    "versions": [
                        {
                            "version": ">= 3.0.0, < 3.10.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-07-16T17:57:16.643Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.10.1, the escape sequence handler in (*Tokenizer).parseCurRune in selector/lexer/tokenize.go increments past a trailing backslash in a quoted string such as \"\\ or '\\ and then reads p.src[pos] without a bounds check, allowing attacker-controlled selector strings to trigger a Go index-out-of-range panic. This issue is fixed in version 3.10.1."
                }
            ],
            "source": {
                "advisory": "GHSA-m5j3-4634-c2vq",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-16T18:21:25.556634Z",
                                "id": "CVE-2026-46377",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-16T18:21:45.505Z"
                }
            }
        ]
    }
}