PT-2026-48242

Xen Security Advisory 491 v2 CVE-2026-42487 - x86 HVM I/O port list traversal https://t.co/7hx98zLphA Xen Security Advisory 492 v3 CVE-2026-42489,CVE-2026-42490 - domctl lock open to abuse https://t.co/UjjzqPoVni Xen Security Advisory 493 v2 CVE-2025-10263 - Arm: Completion of memory accesses not...

Fedora 21 : xen-4.4.2-2.fc21 (2015-5208)

Long latency MMIO mapping operations are not preemptible XSA-125, CVE-2015-2752 Unmediated PCI command register access in qemu XSA-126, CVE-2015-2756 Certain domctl operations may be abused to lock up the host XSA-127, CVE-2015-2751 update to xen-4.4.2 Note that Tenable Network Security has...