EUVD-2026-73957
GHSA-3854-fx7w-xm5r
Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Race condition demands timing precision (AC:H); PR:L reflects required app-context foothold; RCE yields full C/I/A impact with no scope change.
Primary rating from Vendor (android).
CVSS VectorVendor: android
Lifecycle Timeline
5DescriptionCVE.org
In multiple locations, there is a possible use after free due to a race condition. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
AnalysisAI
Remote code execution across Android versions 14 through 17 is possible via a use-after-free condition triggered by a race condition in multiple OS locations. The CVSS vector (AV:N/AC:H/PR:L/UI:N) places this as a network-reachable, low-privilege attack requiring no user interaction but demanding precise timing due to the race condition mechanics, with full confidentiality, integrity, and availability impact on successful exploitation. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires network reachability and low-privilege access on the target Android device (CVSS PR:L), consistent with a malicious application running in the normal Android app sandbox or access to a network-exposed system service. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS base score of 7.5 (High) reflects a genuine but non-trivial exploitation challenge: AC:H captures the race condition timing precision required to reliably trigger the use-after-free, while C:H/I:H/A:H confirms that successful exploitation yields full RCE impact. … 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 September 2026 Android Security Patch Level (2026-09-01) as detailed in the Android Security Bulletin at https://source.android.com/docs/security/bulletin/2026/2026-09-01. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, conduct a comprehensive inventory of Android 14-17 devices in your enterprise estate and classify them by data sensitivity and network access level. …
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Same weakness CWE-362 – Race Condition
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External POC / Exploit Code
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