EUVD-2026-92984
GHSA-wm75-2328-7q4v
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Local service-request trigger requires on-device low-privilege code execution (AV:L, PR:L); no user interaction; use-after-free yields full C/I/A impact within an unchanged scope.
Primary rating from Vendor (qualcomm).
CVSS VectorVendor: qualcomm
Lifecycle Timeline
2DescriptionCVE.org
Memory corruption while processing service requests.
AnalysisAI
Memory corruption - specifically a use-after-free (CWE-416) - in Qualcomm Snapdragon components lets a locally-positioned attacker holding low privileges corrupt memory while the platform processes service requests, with high confidentiality, integrity and availability impact (CVSS 3.1 base 7.8, vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). Exploitation is not remote: the attacker must already have a foothold on the device, such as a malicious or compromised application capable of reaching the affected Qualcomm service interface, and no user interaction is needed once that foothold exists. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires local access with low privileges (CVSS PR:L) on a Snapdragon-based device - in practice, the attacker must already run code on the device, such as a malicious or compromised application, and be able to issue service requests to the vulnerable Qualcomm component that mishandles freed memory (use-after-free). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a locally-exploitable memory corruption (CWE-416 use-after-free) in Qualcomm Snapdragon components, rated CVSS 7.8 HIGH. … 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 | No vendor-released patch with an exact fixed version could be confirmed from the available data; the only fix reference provided is the Qualcomm October 2026 security bulletin (https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2026-bulletin.html), which is the primary source to consult for the patched firmware/service build and the list of affected Snapdragon chipsets. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory Qualcomm Snapdragon-based devices and map them to the Qualcomm October 2026 security bulletin to identify affected chipset models and configurations, since no vendor-released patch or exact fix version is available at time of analysis. …
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Threat intelligence, references, and detailed analysis are available after sign-in.
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Same weakness CWE-416 – Use After Free
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External POC / Exploit Code
Leaving vuln.today