EUVD-2026-19334Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
Memory Corruption when accessing an output buffer without validating its size during IOCTL processing in a camera sensor driver.
AnalysisAI
Local privilege escalation in Qualcomm Snapdragon camera sensor drivers allows authenticated users to execute arbitrary code with elevated privileges through memory corruption. The vulnerability stems from unbounded buffer access during IOCTL processing, enabling attackers to corrupt memory and achieve complete system compromise (confidentiality, integrity, and availability impact). …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Attacker requires low-privilege local user access on a system with the vulnerable camera sensor driver installed. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This vulnerability presents moderate-to-high real-world risk despite the 7.8 CVSS score. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker first compromises a target Snapdragon-powered Android device through a malicious application distributed via third-party app stores or social engineering, gaining standard user-level permissions. The malicious application invokes specially crafted IOCTL calls to the camera sensor driver with oversized output buffers, triggering the unbounded memory write during buffer processing. … |
| Remediation | Apply security updates provided by device manufacturers (OEMs) that incorporate fixes from Qualcomm's April 2026 Security Bulletin. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: inventory all Snapdragon-based devices (mobile phones, tablets, IoT endpoints) across your organization and identify affected models through Qualcomm's product security advisories. …
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Same weakness CWE-126 – Buffer Over-read
View allSame technique Buffer Overflow
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External POC / Exploit Code
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