CVE-2026-77801

{"id": "CVE-2026-77801", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-77801", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-26T15:55:45.489642Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@gitlab.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "affected": [{"source": "cve@gitlab.com", "affectedData": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "vendor": "GitLab", "product": "GitLab", "versions": [{"status": "affected", "version": "12.8", "lessThan": "19.1.7", "versionType": "semver"}, {"status": "affected", "version": "19.2", "lessThan": "19.2.5", "versionType": "semver"}, {"status": "affected", "version": "19.3", "lessThan": "19.3.1", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-08-26T14:17:15.757", "references": [{"url": "https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-1-released/", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@gitlab.com"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/work_items/597273", "tags": ["Issue Tracking", "Permissions Required"], "source": "cve@gitlab.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@gitlab.com", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.8 before 19.1.7, 19.2 before 19.2.5, and 19.3 before 19.3.1 that, under certain conditions, could have allowed an authenticated user to cause a denial of service affecting background job processing, due to missing object count limits."}], "lastModified": "2026-08-31T15:42:30.373", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "2A618F68-6664-43F3-8FE7-E295B2806FA9", "versionEndExcluding": "19.1.7", "versionStartIncluding": "12.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "92B66601-A77F-4799-92D5-48D3EEC310C9", "versionEndExcluding": "19.1.7", "versionStartIncluding": "12.8.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "4AC029F1-AA9C-422B-AD0C-3A01C0CF2EFA", "versionEndExcluding": "19.2.5", "versionStartIncluding": "19.2.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "80975E60-F9E7-41D6-A1CA-384E3CA3964D", "versionEndExcluding": "19.2.5", "versionStartIncluding": "19.2.0"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:19.3.0:*:*:*:community:*:*:*", "vulnerable": true, "matchCriteriaId": "D213E25A-F86A-47DA-ADE9-8CA1A57DCE08"}, {"criteria": "cpe:2.3:a:gitlab:gitlab:19.3.0:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "99734371-8B08-4207-88EB-D23AE5608E9D"}], "operator": "OR"}]}], "sourceIdentifier": "cve@gitlab.com"}