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{"affected": [{"configurations": [{"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "Cologne"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "FastConnect 6700"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "FastConnect 6900"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "FastConnect 7800"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "QCM5430"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "QCM6490"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "Qualcomm Video Collaboration VC3 Platform"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "Snapdragon 460 Mobile Platform"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "Snapdragon 662 Mobile Platform"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "Snapdragon 7c+ Gen 3 Compute"}}, {"platform": ["snapdragon_compute", "snapdragon_industrial_iot", "snapdragon_mobile"], "status": "affected", "versions": {"scheme": "generic", "value": "WCD9370"}}, {"platform": 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{"product": "Snapdragon", "source": "cna", "vendor": "Qualcomm, Inc."}, "product": "snapdragon", "vendor": "qualcomm"}], "analysis": {"en": {"generated_at": "2026-04-06T20:21:09.116442+00:00", "value": {"mitigation_remediation": ["Apply the vendor\u2011provided patch or firmware update as soon as it becomes available.", "Consult Qualcomm security bulletins and the vendor website for the latest update information.", "Restrict access to the Power Management driver with appropriate permissions or role\u2011based controls.", "If the power\u2011management IOCTL interfaces are not required, disable or block them.", "Keep all firmware and software components current and monitor vendor advisories for further guidance."], "summary": {"action": "Apply Patch", "impact": "Memory Corruption"}, "threat_synthesis": {"affected_systems": "Qualcomm Snapdragon products are affected. No specific firmware or driver version range is listed, indicating that current releases may contain the vulnerability until an update is issued.", "description_and_impact": "A heap-based buffer overflow exists in the Power Management IC driver used in Qualcomm Snapdragon devices. The flaw is triggered when an IOCTL request supplies an oversized buffer during a memcpy operation, causing memory corruption. If an attacker can trigger this overflow, they could crash the driver or influence data structures, potentially leading to denial of service or privilege elevation.", "risk_and_exploitability": "The vulnerability scores 7.8 on the CVSS scale, indicating high severity. Exploitability data is unavailable, but the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog. Attack requires local access to the driver to send crafted IOCTL requests; thus an attacker with local privileges could exploit it."}}}}, "created": "2026-04-06T21:32:03.860885+00:00", "updated": "2026-04-07T09:39:22.701724+00:00", "vendors": ["qualcomm", "qualcomm$PRODUCT$snapdragon"]}