AZL-99477 CVE-2026-80891 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Validate AIBV and AISB before pinning guest pages The AIBV holds one bit per MSI-X vector for a given function. The size of the bit vector is derived from the NOI and the AIBVO. If the size of the AIBV exceeds a...

PT-2026-91785

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Validate AIBV and AISB before pinning guest pages The AIBV holds one bit per MSI-X vector for a given function. The size of the bit vector is derived from the NOI and the AIBVO. If the size of the AIBV exceeds a...

Privilege Escalation

xen is vulnerable to privilege escalation. The vulnerability exists due to majority of such pages remain allocated / associated with a guest for its entire lifetime therefore allowing a user to access the pages if the user knows where these pages were mapped...