Out of Bounds Write Vulnerability in Android Kernel by Google
CVE-2026-0028

8.4HIGH

Key Information:

Vendor

Google

Status
Vendor
CVE Published:
2 March 2026

What is CVE-2026-0028?

The vulnerability in the Android Kernel, specifically within the __pkvm_host_share_guest function of mem_protect.c, allows for a potential out of bounds write due to an integer overflow. This flaw may enable an attacker to achieve local escalation of privileges without requiring additional execution privileges. Exploitation does not necessitate user interaction, making it a critical concern for system integrity.

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Affected Version(s)

Android Android kernel

References

CVSS V3.1

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.