CVE-2026-20426: Medium severity Google Android vulnerability
In display, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10320471; Issue ID: MSV-5538.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
android/:unknown:to a version that resolves this vulnerability.Fixed in SoCVersion:2026-03-05 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch ALPS10320471
Event History
Frequently Asked Questions
What is the severity of CVE-2026-20426?
CVE-2026-20426 has a severity rating that indicates it could lead to local escalation of privilege for an attacker with system privilege.
How do I fix CVE-2026-20426?
To fix CVE-2026-20426, apply the available patch with ID ALPS10320471 provided by the vendor.
What conditions are necessary for exploiting CVE-2026-20426?
Exploiting CVE-2026-20426 requires that the attacker has already obtained system privilege.
Does CVE-2026-20426 require user interaction for exploitation?
No, user interaction is not required to exploit CVE-2026-20426.
Which versions of Android are affected by CVE-2026-20426?
CVE-2026-20426 affects Android versions 14.0, 15.0, and 16.0.