{
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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97229",
        "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "state": "PUBLISHED",
        "assignerShortName": "GitLab",
        "dateReserved": "2026-09-24T10:04:47.421Z",
        "datePublished": "2026-10-13T01:05:46.166Z",
        "dateUpdated": "2026-10-30T03:55:54.495Z"
    },
    "containers": {
        "cna": {
            "title": "Integer Overflow or Wraparound in GitLab",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation."
                }
            ],
            "affected": [
                {
                    "vendor": "GitLab",
                    "product": "GitLab",
                    "repo": "https://gitlab.com/gitlab-org/gitlab",
                    "cpes": [
                        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
                    ],
                    "versions": [
                        {
                            "version": "19.2",
                            "status": "affected",
                            "lessThan": "19.2.8",
                            "versionType": "semver"
                        },
                        {
                            "version": "19.3",
                            "status": "affected",
                            "lessThan": "19.3.5",
                            "versionType": "semver"
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                            "version": "19.4",
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                    ],
                    "defaultStatus": "unaffected"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "CWE-190: Integer Overflow or Wraparound",
                            "cweId": "CWE-190",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/630686"
                },
                {
                    "url": "https://hackerone.com/reports/4055749",
                    "name": "HackerOne Bug Bounty Report #4055749",
                    "tags": [
                        "technical-description",
                        "exploit",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://hackerone.com/reports/4058589",
                    "name": "HackerOne Bug Bounty Report #4058589",
                    "tags": [
                        "technical-description",
                        "exploit",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
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                    ],
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "availabilityImpact": "HIGH",
                        "baseScore": 10,
                        "baseSeverity": "CRITICAL"
                    }
                }
            ],
            "solutions": [
                {
                    "lang": "en",
                    "value": "Upgrade to versions 19.2.8, 19.3.5, 19.4.2 or above."
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Thanks [joaxcar](https://hackerone.com/joaxcar) for reporting this vulnerability through our HackerOne bug bounty program",
                    "type": "finder"
                }
            ],
            "providerMetadata": {
                "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
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                "dateUpdated": "2026-10-13T01:05:46.166Z"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-10-13T00:00:00+00:00",
                                "options": [
                                    {
                                        "Exploitation": "active"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3",
                                "id": "CVE-2026-97229"
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                    },
                    {
                        "other": {
                            "type": "kev",
                            "content": {
                                "dateAdded": "2026-10-29",
                                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-97229"
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                "references": [
                    {
                        "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-97229",
                        "tags": [
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-10-30T03:55:54.495Z"
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                "timeline": [
                    {
                        "time": "2026-10-29T00:00:00.000Z",
                        "lang": "en",
                        "value": "CVE-2026-97229 added to CISA KEV"
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    }
}