EUVD-2026-81324
GHSA-3544-5448-9p2r
Severity by source
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Local IOCTL reachable only via a privileged camera/sensor pathway (AV:L, PR:H), no interaction (UI:N), and memory corruption in the driver yields full C/I/A impact within an unchanged scope.
Primary rating from Vendor (qualcomm).
CVSS VectorVendor: qualcomm
Lifecycle Timeline
3DescriptionCVE.org
Memory corruption while processing rear sensor IOCTL calls.
AnalysisAI
Memory corruption in Qualcomm Snapdragon rear sensor IOCTL handling allows a local high-privileged attacker to execute code, tamper with data, or cause denial of service on affected devices. Exploitation requires local access and high privileges (PR:H) to invoke the rear (camera) sensor IOCTL, typically only reachable from a privileged camera HAL or system service; no user interaction is needed, but crafted parameters must be supplied to the vulnerable interface. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires local access to the device AND high privileges (PR:H) - specifically the ability to invoke the rear (camera) sensor IOCTL interface, which on Snapdragon platforms is typically reachable only from a privileged camera/HAL/system service rather than an ordinary unprivileged app. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a moderate-severity, locally-exploitable memory-corruption flaw whose real-world risk is constrained by its access requirements. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply the firmware or driver update referenced in the Qualcomm September 2026 security bulletin at https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2026-bulletin.html once it is available for your specific Snapdragon chipset; the provided data does not enumerate an exact fix version, so patch availability cannot be confirmed from this input alone. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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