{"id":41184,"date":"2026-10-19T00:32:30","date_gmt":"2026-10-18T16:32:30","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98712"},"modified":"2026-10-19T00:32:30","modified_gmt":"2026-10-18T16:32:30","slug":"cve-2026-98712","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-98712","title":{"rendered":"CVE-2026-98712 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: vgic: Tak"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>KVM: arm64: vgic: Take a refcount on IRQs referenced by last_lr_irq<\/p>\n<p>Referencing the last interrupt inserted in an LR is rather fragile, as<br \/>\nthis interrupt can vanish if a concurrently unmapped LPI.<\/p>\n<p>Solve this by bumping up the refcount on the interrupt when populating<br \/>\nlast_lr_irq, and drop it at vgic_prune_ap_list() time, when LPIs are<br \/>\nbeing reclaimed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>KVM: arm64: vgic: Take a refcount on IRQs referenced by last_lr_irq<\/p>\n<p>Referencing the last interrupt inserted in an LR is rather fra<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-41184","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/41184","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=41184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=41184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=41184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}