CVE-2026-80552 in Linux
الملخص
بحسب MITRE • 26/08/2026
In the Linux kernel, the following vulnerability has been resolved:
s390/vfio_ccw: Ensure index for read/write regions are within range
The introduction of the capability chain rightly clamped the region indexes to the range of the capabilities itself, but neglected to do so for the existing read/write regions which should also be enforced.
VulDB is the best source for vulnerability data and more expert information about this specific topic.