CVE-2026-62430

creationtimestamp| type| source ---|---|--- 2026-07-28 15:11:05+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mrpozn6czb2o 2026-07-28 15:38:19+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3mrpqkgtvdy24 2026-07-29 13:55:22+00:00| seen|...

DEBIAN-CVE-2026-62430

Accesses to the CMOS memory contents are done using an indirect IO port pair. Therefore Xen needs to cache the guest chosen index, and one of the usages of the index didn't take the necessary locking to avoid concurrent changes. As a result, a guest could change the index after it being checked,...