CVE-2026-3636

Mattermost CVE-2026-3636 affects versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, and 10.11.x

Depermissioning Web3: a Permissionless Accountable RPC Protocol for Blockchain Networks

In blockchain networks, so-called "full nodes" serve data to and relay transactions from clients through an RPC interface. This serving layer enables integration of "Web3" data, stored on blockchains, with "Web2" mobile or web applications that cannot directly participate as peers in a blockchain...

CVE-2023-21296

In Permission, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation...

CVE-2022-28778

Improper access control vulnerability in Samsung Security Supporter prior to version 1.2.40.0 allows attacker to set the arbitrary folder as Secret Folder without Samsung Security Supporter permission...

CVE-2021-37132

PackageManagerService has a Permissions, Privileges, and Access Controls vulnerability .Successful exploitation of this vulnerability may cause that Third-party apps can obtain the complete list of Harmony apps without permission...