CVE-2026-0028 Details
Description
In __pkvm_host_share_guest of mem_protect.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
A vulnerability in the Android kernel's KVM (Kernel-based Virtual Machine) component for arm64 architecture has been identified. The issue arises in the 'pkvm_host_share_guest' function within 'mem_protect.c', where an integer overflow creates a potential out-of-bounds write. This vulnerability could lead to local privilege escalation, allowing a user to gain elevated rights without needing additional execution privileges or user interaction.
Users can apply the patch available in the Android Common Kernels repository, which has been merged to address this vulnerability. Instructions for applying the patch can be found in the repository's README file.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 2, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-190 | Integer Overflow or Wraparound | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| google android | All versions |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 6, 2026 | CVE Modified | [email protected] |
| Mar 3, 2026 | Initial Analysis | [email protected] |
| Mar 2, 2026 | CVE Modified | CISA-ADP |
| Mar 2, 2026 | New CVE Received | [email protected] |