PT-2026-22670 · Unknown · Keyguardservicedelegate.Java

Published 2026-03-01 · Updated 2026-03-03 · CVE-2026-0005

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions KeyguardServiceDelegate.java (affected versions not specified)

Description A missing permission check in the onServiceDisconnected function of KeyguardServiceDelegate.java may allow a partial bypass of app pinning. This could enable limited interaction with other applications without knowledge of the Lock Screen Key Fingerprint (LSKF), potentially leading to local information disclosure. The extent of interaction and impact is dependent on the application, and exploitation does not require additional execution privileges or user interaction.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ASB-A-366405211

CVE-2026-0005

Affected Products

Keyguardservicedelegate.Java

References · 7

• https://source.android.com/security/bulletin/2026-03-01 · Vendor Advisory
• https://source.android.com/docs/security/bulletin/2026/2026-03-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-0005 · Security Note
• https://osv.dev/vulnerability/CVE-2026-0005 · Vendor Advisory
• https://osv.dev/vulnerability/ASB-A-366405211 · Vendor Advisory
• https://t.me/cveNotify/153917 · Telegram Post
• https://android.googlesource.com/platform/frameworks/base/+/92b109b6041452f6e713dcce512fa8de18556360 · Note