{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-107157", "assignerOrgId": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "state": "PUBLISHED", "assignerShortName": "Qt", "dateReserved": "2026-10-07T10:50:59.680Z", "datePublished": "2026-10-26T12:52:26.628Z", "dateUpdated": "2026-10-26T15:35:52.516Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "shortName": "Qt", "dateUpdated": "2026-10-26T12:52:26.628Z"}, "title": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-540", "descriptions": [{"lang": "en", "value": "CAPEC-540 Overread Buffers"}]}], "affected": [{"vendor": "qt", "product": "Qt", "platforms": ["64 bit"], "modules": ["qtbase"], "versions": [{"status": "unaffected", "version": "0", "lessThan": "5.12.0", "versionType": "python"}, {"status": "affected", "version": "5.12.0", "lessThanOrEqual": "6.8.8", "versionType": "python"}, {"status": "affected", "version": "6.9.0", "lessThanOrEqual": "6.11.2", "versionType": "python"}], "defaultStatus": "unaffected", "cpes": ["cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*", "cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*"]}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:a:qt:qt:*:*:64_bit:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "5.12.0"}, {"vulnerable": true, "criteria": "cpe:2.3:a:qt:qt:*:*:64_bit:*:*:*:*:*", "versionStartIncluding": "5.12.0", "versionEndIncluding": "6.8.8"}, {"vulnerable": true, "criteria": "cpe:2.3:a:qt:qt:*:*:64_bit:*:*:*:*:*", "versionStartIncluding": "6.9.0", "versionEndIncluding": "6.11.2"}]}]}], "descriptions": [{"lang": "en", "value": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework."}]}], "references": [{"url": "https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-107157:", "tags": ["vendor-advisory"]}, {"url": "https://codereview.qt-project.org/c/qt/qtbase/+/745719", "tags": ["patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "NONE", "exploitMaturity": "UNREPORTED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "LOW", "providerUrgency": "AMBER", "version": "4.0", "baseSeverity": "LOW", "baseScore": 2, "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/RE:L/U:Amber"}}], "source": {"discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-107157", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-26T14:59:49.279269Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-26T15:35:52.516Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-107157", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-26T14:59:49.279269Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-26T15:33:23.740Z"}}], "cna": {"title": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework", "source": {"discovery": "INTERNAL"}, "impacts": [{"capecId": "CAPEC-540", "descriptions": [{"lang": "en", "value": "CAPEC-540 Overread Buffers"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 2, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "LOW", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/RE:L/U:Amber", "exploitMaturity": "UNREPORTED", "providerUrgency": "AMBER", "userInteraction": "PASSIVE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnerabilityResponseEffort": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*", "cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*"], "vendor": "qt", "modules": ["qtbase"], "product": "Qt", "versions": [{"status": "unaffected", "version": "0", "lessThan": "5.12.0", "versionType": "python"}, {"status": "affected", "version": "5.12.0", "versionType": "python", "lessThanOrEqual": "6.8.8"}, {"status": "affected", "version": "6.9.0", "versionType": "python", "lessThanOrEqual": "6.11.2"}], "platforms": ["64 bit"], "defaultStatus": "unaffected"}], "references": [{"url": "https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-107157:", "tags": ["vendor-advisory"]}, {"url": "https://codereview.qt-project.org/c/qt/qtbase/+/745719", "tags": ["patch"]}], "x_generator": {"engine": "Vulnogram 1.0.5"}, "descriptions": [{"lang": "en", "value": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework.", "supportingMedia": [{"type": "text/html", "value": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-125", "description": "CWE-125 Out-of-bounds Read"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:qt:qt:*:*:64_bit:*:*:*:*:*", "vulnerable": false, "versionEndExcluding": "5.12.0", "versionStartIncluding": "0"}, {"criteria": "cpe:2.3:a:qt:qt:*:*:64_bit:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "6.8.8", "versionStartIncluding": "5.12.0"}, {"criteria": "cpe:2.3:a:qt:qt:*:*:64_bit:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "6.11.2", "versionStartIncluding": "6.9.0"}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "shortName": "Qt", "dateUpdated": "2026-10-26T12:52:26.628Z"}}}, "cveMetadata": {"cveId": "CVE-2026-107157", "state": "PUBLISHED", "dateUpdated": "2026-10-26T15:35:52.516Z", "dateReserved": "2026-10-07T10:50:59.680Z", "assignerOrgId": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "datePublished": "2026-10-26T12:52:26.628Z", "assignerShortName": "Qt"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:qt:qt:*:*:*:*:*:*:*:*", "cpe:2.3:a:qt:qtbase:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["qtbase"], "platforms": ["64 bit"], "product": "Qt", "vendor": "qt", "versions": [{"lessThan": "5.12.0", "status": "unaffected", "version": "0", "versionType": "python"}, {"lessThanOrEqual": "6.8.8", "status": "affected", "version": "5.12.0", "versionType": "python"}, {"lessThanOrEqual": "6.11.2", "status": "affected", "version": "6.9.0", "versionType": "python"}]}], "source": "a59d8014-47c4-4630-ab43-e1b13cbe58e3"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Out-of-bounds read vulnerability in QCborValue::fromCbor() impacts Qt Framework."}], "id": "CVE-2026-107157", "lastModified": "2026-10-26T16:17:10.297", "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": "UNREPORTED", "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": "NONE", "providerUrgency": "AMBER", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/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:L/U:Amber", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "NONE", "vulnerabilityResponseEffort": "LOW"}, "source": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-107157", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-26T14:59:49.279269Z", "version": "2.0.3"}}]}, "published": "2026-10-26T14:16:23.967", "references": [{"source": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "url": "https://codereview.qt-project.org/c/qt/qtbase/+/745719"}, {"source": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "url": "https://wiki.qt.io/List_of_known_vulnerabilities_in_Qt_products#CVE-2026-107157:"}], "sourceIdentifier": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "a59d8014-47c4-4630-ab43-e1b13cbe58e3", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,5.12.0)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[5.12.0,6.8.8]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.9.0,6.11.2]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Qt", "source": "cna", "vendor": "qt"}, "product": "qt", "vendor": "qt"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,*]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "qtbase", "vendor": "qt"}], "created": "2026-10-26T15:30:15.152612+00:00", "updated": "2026-10-26T15:45:12.507493+00:00", "vendors": ["qt", "qt$PRODUCT$qt", "qt$PRODUCT$qtbase"]}