Is CVE-2026-0055 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-0055 being exploited in the wild.

How severe is CVE-2026-0055?

Informational severity, with a CVSS score of 0, published 1 June 2026.

Which products and versions are affected?

Google Android Framework 14, 15, 16, 16-qpr2.

Is there a fix for CVE-2026-0055?

A patch was published on 2026-06-05: Security patch level 2026-06-05 or later addresses this issue Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-0055 attacked?

It is attacked with local access, in an operating system.

Am I affected by CVE-2026-0055?

Check whether you run Google Android Framework at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-0055: Google Android path traversal in PackageInstallerService

CVE-2026-0055 · Severity: info · CVSS 0 · Published 2026-06-01

A vulnerability in the Android Framework's package installation service could allow a malicious application to gain elevated system privileges. By exploiting a path traversal error, an attacker can manipulate the Device Policy Controller, which is responsible for managing enterprise security policies on the device. This could lead to unauthorized access to sensitive data or administrative control without requiring any user interaction.

Technologies: Google Android Framework. Vendors: Google.

Quick answers

Is CVE-2026-0055 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-0055 being exploited in the wild.
How severe is CVE-2026-0055?: Informational severity, with a CVSS score of 0, published 1 June 2026.
Which products and versions are affected?: Google Android Framework 14, 15, 16, 16-qpr2.
Is there a fix for CVE-2026-0055?: A patch was published on 2026-06-05: Security patch level 2026-06-05 or later addresses this issue Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-0055 attacked?: It is attacked with local access, in an operating system.
Am I affected by CVE-2026-0055?: Check whether you run Google Android Framework at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A path traversal vulnerability exists in the 'createSessionInternal' method of 'PackageInstallerService.java' within the Android Framework. The flaw allows an attacker to specify an invalid directory when updating a Device Policy Controller (DPC). This is a local escalation of privilege (EoP) vulnerability that requires no additional execution privileges or user interaction. The issue affects Android versions 14, 15, 16, and 16-qpr2. Google addressed this in the June 2026 Android Security Bulletin with security patch levels of 2026-06-05 or later.

Affected products

Google Android Framework 14, 15, 16, 16-qpr2

Timeline

2026-06-01: disclosed: Vulnerability published in Android Security Bulletin and NVD
2026-06-05: patched: Security patch level 2026-06-05 or later addresses this issue

References

https://source.android.com/docs/security/bulletin/2026/2026-06-01

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