PT-2026-94663

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Legacy I/O and memory sysfs handlers fail to verify security locked downLOCKDOWN PCI ACCESS, leaving legacy io and legacy mem files unprotected during kernel lockdown. This allows a root...

Linux Distros Unpatched Vulnerability : CVE-2026-80867

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - alpha/PCI: Add securitylockeddown check to pcimmapresource Currently, Alpha's pcimmapresource does not check securitylockeddownLOCKDOWNPCIACCESS before allowing...

CVE-2026-80867

In the Linux kernel, the following vulnerability has been resolved: alpha/PCI: Add securitylockeddown check to pcimmapresource Currently, Alpha's pcimmapresource does not check securitylockeddownLOCKDOWNPCIACCESS before allowing userspace to mmap PCI BARs. The generic version has had this check...

CVE-2026-80867 alpha/PCI: Add security_locked_down() check to pci_mmap_resource()

In the Linux kernel, the following vulnerability has been resolved: alpha/PCI: Add securitylockeddown check to pcimmapresource Currently, Alpha's pcimmapresource does not check securitylockeddownLOCKDOWNPCIACCESS before allowing userspace to mmap PCI BARs. The generic version has had this check...