EUVD-2026-78977
GHSA-6qjg-cghr-rqmg
Severity by source
AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary rating from Vendor (Google_Devices) · only source for this CVE.
CVSS VectorVendor: Google_Devices
Lifecycle Timeline
3DescriptionCVE.org
In multiple locations, there is a possible out-of-bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
AnalysisAI
Out-of-bounds write in the Android kernel lets a local attacker who already holds System-level execution privileges corrupt memory and escalate to full kernel/root code execution without any user interaction. Devices running Android builds that have not yet adopted the September 2026 (2026-09-01) security patch level are affected, with Google rating the flaw High at CVSS 6.7. …
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Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Privilege Escalation
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External POC / Exploit Code
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