Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100552)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100552 advisory. In the Linux kernel, the following vulnerability has been resolved: tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTER...

CVE-2026-53306: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: tty: hvciucv: fix off-by-one in number of supported devices MAXHVCIUCVLINES == HVCALLOCTTYADAPTERS == 8. This is the number of entries in: static struct hvciucvprivate hvciucvtableMAXHVCIUCVLINES; Sometimes hvciucvtable is limite...