Samsung Galaxy S10 and Note10 devices allow unlock operations via unregistered fingerprints in certain situations involving a third-party screen protector.
DISPUTED Samsung S9+, S10, and XCover 4 P(9.0) devices can become temporarily inoperable because of an unprotected intent in the ContainerAgent application. For example, the victim becomes stuck in a launcher with their Secure Folder locked. NOTE: the researcher mentions "the Samsung Security Team considered this issue as no/little security impact."