CVE-2026-54620

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{"affected": [{"affectedData": [{"product": "sqlite3-ruby", "vendor": "sparklemotion", "versions": [{"status": "affected", "version": ">= 2.1.0, < 2.9.5"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "sqlite3 provides Ruby bindings for the SQLite3 embedded database. From 2.1.0 to 2.9.4, the callbacks used for SQLite aggregate functions can be freed while still referenced during aggregation, resulting in a use-after-free. This issue is fixed in version 2.9.5."}, {"lang": "es", "value": "sqlite3 proporciona enlaces Ruby para la base de datos incrustada SQLite3. De 2.1.0 a 2.9.4, las devoluciones de llamada utilizadas para las funciones agregadas de SQLite pueden ser liberadas mientras a\u00fan est\u00e1n referenciadas durante la agregaci\u00f3n, lo que resulta en un uso despu\u00e9s de liberaci\u00f3n. Este problema est\u00e1 solucionado en la versi\u00f3n 2.9.5."}], "id": "CVE-2026-54620", "lastModified": "2026-10-23T23:10:00.157", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.0, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-54620", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-28T17:26:57.162213Z", "version": "2.0.3"}}]}, "published": "2026-07-28T17:16:52.790", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/sparklemotion/sqlite3-ruby/commit/b24e1e6076528b7f95f99acf7a81c70d0004c726"}, {"source": "security-advisories@github.com", "url": "https://github.com/sparklemotion/sqlite3-ruby/pull/711"}, {"source": "security-advisories@github.com", "url": "https://github.com/sparklemotion/sqlite3-ruby/releases/tag/v2.9.5"}, {"source": "security-advisories@github.com", "url": "https://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-j7fr-3v8c-3qc3"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{"bugzilla": {"description": "sqlite3-ruby: sqlite3: sqlite3-ruby: Use-After-Free vulnerability in SQLite aggregate function callbacks", "id": "2508116", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2508116"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L", "status": "draft"}, "cwe": "CWE-825", "details": ["A flaw was found in sqlite3-ruby, a Ruby binding for the SQLite3 embedded database. This vulnerability occurs because callbacks used for SQLite aggregate functions can be prematurely freed while still being referenced during aggregation. A local attacker could potentially exploit this use-after-free condition to cause unpredictable application behavior, which may lead to information disclosure or a denial of service (DoS)."], "name": "CVE-2026-54620", "package_state": [{"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Under investigation", "package_name": "rubygem-sqlite3", "product_name": "Red Hat Satellite 6"}, {"cpe": "cpe:/a:redhat:satellite:6", "fix_state": "Under investigation", "package_name": "satellite:el8/rubygem-sqlite3", "product_name": "Red Hat Satellite 6"}], "public_date": "2026-07-28T16:23:38Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-54620\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-54620\nhttps://github.com/sparklemotion/sqlite3-ruby/commit/b24e1e6076528b7f95f99acf7a81c70d0004c726\nhttps://github.com/sparklemotion/sqlite3-ruby/pull/711\nhttps://github.com/sparklemotion/sqlite3-ruby/releases/tag/v2.9.5\nhttps://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-j7fr-3v8c-3qc3"], "threat_severity": "Moderate"}

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