CVE-2026-0116
CRITICALCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Description
In __mfc_handle_released_buf of mfc_core_isr.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Analysis
Samsung/Google MFC driver has an OOB write in mfc_core_isr.c enabling kernel-level privilege escalation on Android devices.
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Remediation
Within 24 hours: Identify all systems running affected MFC versions and isolate critical infrastructure from untrusted networks. Within 7 days: Implement compensating controls including network segmentation, WAF rules to block malicious payloads targeting mfc_core_isr.c, and disable MFC buffer handling features if operationally feasible. …
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External POC / Exploit Code
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