Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004433)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004433 advisory. fpregsstatevalid in arch/x86/include/asm/fpu/internal.h in the Linux kernel before 5.4.2, when GCC 9 is used, allows context-dependent attackers to cause a denial of...

The vulnerability of the fpregs_state_valid function (arch/x86/include/asm/fpu/internal.h) in the Linux operating system allows a attacker to disclose protected information or cause a service failure.

The vulnerability of the fpregsstatevalid function arch/x86/include/asm/fpu/internal.h in the Linux operating system is due to a “race condition”. Exploiting this vulnerability can allow an attacker to disclose sensitive information or cause service failures...