KeePassXC 2.7.7 allows an attacker (who has the privileges of the victim) to recover cleartext credentials via a memory dump. NOTE: the vendor disputes this because memory-management constraints make this unavoidable in the current design and other realistic designs.
Cleartext Storage of Sensitive Information in Memory vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later, GX Works2 all versions and GX Developer versions 8.40S and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could obtain information about the project file for MELSEC safety CPU modules or project file for MELSEC Q/FX/L series with security setting.
IBM ApplinX 11.1 stores sensitive information in cleartext in memory that could be obtained by an authenticated user.