CVE-2026-45182

GrapheneOS before 2026050400 allows attackers to discover the real IP address of a VPN user as a consequence of a registerQuicConnectionClosePayload optimization, because an application can let systemserver transmit UDP traffic on its behalf. This occurs when the "Block connections without VPN" a...

CVE-2026-45182

GrapheneOS before 2026050400 allows attackers to discover the real IP address of a VPN user as a consequence of a registerQuicConnectionClosePayload optimization, because an application can let systemserver transmit UDP traffic on its behalf. This occurs when the "Block connections without VPN" a...

CVE-2026-45182

GrapheneOS before 2026050400 allows attackers to discover the real IP address of a VPN user as a consequence of a registerQuicConnectionClosePayload optimization, because an application can let systemserver transmit UDP traffic on its behalf. This occurs when the "Block connections without VPN" a...

CVE-2026-45182

Summary: CVE-2026-45182 affects GrapheneOS prior to 2026050400. A vulnerability arises from a registerQuicConnectionClosePayload optimization that lets a local attacker infer the real IP address of a VPN user when the device has both “Block connections without VPN” and “Always-on VPN” enabled, by...

EUVD-2026-28944

GrapheneOS before 2026050400 allows attackers to discover the real IP address of a VPN user as a consequence of a registerQuicConnectionClosePayload optimization, because an application can let systemserver transmit UDP traffic on its behalf. This occurs when the "Block connections without VPN" a...

PT-2026-39421

Name of the Vulnerable Software and Affected Versions GrapheneOS versions prior to 2026050400 Description An optimization in the registerQuicConnectionClosePayload function allows attackers to discover the real IP address of a VPN user. This occurs because an application can cause the system serv...

CVE-2025-48588

In startAlwaysOnVpn of Vpn.java, there is a possible way to disable always-on VPN due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2025-48588

A logic error in the startAlwaysOnVpn method of Vpn.java within the Android Framework component allows for a local escalation of privilege (EoP). An attacker can exploit this vulnerability to disable the always-on VPN feature without requiring additional execution privileges or user interaction. ...

CVE-2025-48588

In startAlwaysOnVpn of Vpn.java, there is a possible way to disable always-on VPN due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

Google Android 安全漏洞

Google Android is a Linux-based open source operating system from Google, Inc. in the United States. A security vulnerability exists in Google Android, which stems from an error in code logic in the startAlwaysOnVpn method of the Vpn.java file, which causes the always-on VPN feature to be disable...

PT-2025-49002

In startAlwaysOnVpn of Vpn.java, there is a possible way to disable always-on VPN due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

ASB-A-303408193

In startAlwaysOnVpn of Vpn.java, there is a possible way to disable always-on VPN due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

Windows Auto Logon Issue with latest Windows 10,11 Updates

TheAlways-On VPN before Windows Logonformally Always On service feature enables users to establish a machine level VPN tunnel even before a user logs on to a Windows system. The tunnel remains active until the machine shuts down. After the user logs on, the machine-level VPN tunnel is taken over ...

AlwaysOn VPN session is not re-established after sleep mode

When windows clients come out of Sleep mode and sometimes on boot, the Gateway VPN client is not connecting to the Gateway. This can usually be resolved by disabling/enabling the WiFi connection or rebooting the client machine. The Setup has "Always On " VPN mode and Machine-tunnel...

February 8, 2022—KB5010359 (OS Build 14393.4946) - EXPIRED

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CVE-2021-0649

In stopVpnProfile of Vpn.java, there is a possible VPN profile reset due to a permissions bypass. This could lead to local escalation of privilege CONTROLALWAYSONVPN with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...

CVE-2021-0505

In the Settings app, there is a possible way to disable an always-on VPN due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android...

CVE-2021-0505: Missing Authorization

In the Settings app, there is a possible way to disable an always-on VPN due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android...

How COVID-19 Reinforced the Need for Mobile Device Management

How many of you got that call at the beginning of the pandemic to make your company’s workforce 100% capable for remote work? How many of you had no idea how to make that happen, seemingly and sometimes literally overnight? How many of you were already prepared for such an event? Remote workforce...

Apple Unpatched VPN Bypass Bug Impacts iOS 13, Warn Researchers

An unpatched bug in the latest version of Apple’s iOS is blocking virtual private network VPN applications from cloaking some private data transmitted between a device and the servers they are requesting data from. While the bug remains unpatched, Apple is suggesting steps users can take to reduc...