CVE-2026-80913 selinux: require every boolean value to be defined

In the Linux kernel, the following vulnerability has been resolved: selinux: require every boolean value to be defined pbools.nprim comes from the policy image independently of how many booleans follow it, and condindexbool fills boolvaltostruct at value - 1, so a count larger than the values...

CVE-2026-80913

CVE-2026-80913 affects the SELinux subsystem of the Linux kernel . The root cause is that p_bools.nprim in a loaded SELinux policy image can declare a count larger than the number of boolean values actually present, causing cond_index_bool() to leave NULL entries in bool_val_to_struct[]. Consumer...

PT-2026-86204

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the SELinux component where the system fails to ensure every boolean value is defined. The p bools.nprim value is derived from the policy image regardless of the actua...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an out-of-bounds access to the dummyboolean array in the drm/amd/display subsystem, which could cause the...