CVE-2026-0111

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Android", "vendor": "Google", "versions": [{"status": "affected", "version": "Android kernel"}]}], "source": "dsap-vuln-management@google.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In ns_GetUserData of ns_SmscbUtilities.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation."}, {"lang": "es", "value": "En ns_GetUserData de ns_SmscbUtilities.c, existe una posible escritura fuera de l\u00edmites debido a una comprobaci\u00f3n de l\u00edmites incorrecta. Esto podr\u00eda conducir a una escalada remota de privilegios sin necesidad de privilegios de ejecuci\u00f3n adicionales. No se requiere interacci\u00f3n del usuario para la explotaci\u00f3n."}], "id": "CVE-2026-0111", "lastModified": "2026-06-17T10:10:25.650", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-0111", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-03-11T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-03-10T21:16:44.550", "references": [{"source": "dsap-vuln-management@google.com", "tags": ["Vendor Advisory"], "url": "https://source.android.com/docs/security/bulletin/2026/2026-03-01"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Vendor Advisory"], "url": "https://source.android.com/docs/security/bulletin/pixel/2026/2026-03-01"}], "sourceIdentifier": "dsap-vuln-management@google.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "Android kernel"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Android", "source": "cna", "vendor": "Google"}, "product": "android", "vendor": "google"}], "analysis": {"en": {"generated_at": "2026-04-16T09:27:53.916136+00:00", "value": {"mitigation_remediation": ["Apply the latest Android security patch released by Google in the March 2026 bulletin.", "Restrict SMS permissions so that only trusted system applications can access SMS APIs.", "Use device management or app\u2011level controls to disable or uninstall third\u2011party SMS handling apps that are not essential."], "summary": {"action": "Patch Immediately", "impact": "Remote Escalation of Privilege"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Google Android devices. No specific build or version numbers are listed, so all releases from the affected family are potentially impacted until a patch is applied.", "description_and_impact": "The flaw is an out\u2011of\u2011bounds write in the ns_GetUserData function of Android\u2019s ns_SmscbUtilities.c module. The incorrect bounds check allows an attacker to corrupt memory, which in turn can be used to elevate privileges on the device. The vulnerability does not require any user interaction or the execution of additional code\u2014an unprivileged attacker can trigger it directly through crafted SMS messages or other input channels, potentially compromising the entire system.", "risk_and_exploitability": "With a CVSS score of 9.8, the technical severity is extremely high. The EPSS score of less than 1% suggests a low probability of exploitation at this time, and the vulnerability is not yet in CISA\u2019s KEV catalog. The description indicates the flaw could be triggered remotely and requires no user consent; the specific attack vector (such as SMS) is inferred rather than explicitly documented, but it suggests that an attacker could potentially deliver the exploit via SMS or similar input channels. If exploitation succeeds, the impact on confidentiality, integrity, and availability is substantial."}}}}, "created": "2026-03-11T11:42:32.007070+00:00", "title": "Out\u2011of\u2011Bounds Write Causing Remote Privilege Escalation in Android SMS Utility", "updated": "2026-04-16T09:30:06.053618+00:00", "vendors": ["google", "google$PRODUCT$android"]}