https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T11:41:23.397499+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2022-avi-974 certfr-2022-avi-974 — De multiples vulnérabilités ont été découvertes dans Xen. Certaines d'entre elles permettent à un attaquant de provoque… 2026-10-03T11:41:23.491767+00:00 certfr-2022-avi-974 https://cve.radiocsirt.org/vuln/euvd-2026-237699 EUVD-2026-237699 2026-10-03T11:41:23.491806+00:00 EUVD-2026-237699 https://cve.radiocsirt.org/vuln/fkie_cve-2022-42327 fkie_cve-2022-42327 2026-10-03T11:41:23.491822+00:00

x86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC accesses" feature, a guest can read and write the global shared xAPIC page by moving the local APIC out of xAPIC mode. Access to this shared page bypasses the expected isolation that should exist between two guests.

 https://cve.radiocsirt.org/vuln/ghsa-rgfj-62rr-5vf5 GHSA-rgfj-62rr-5vf5 2026-10-03T11:41:23.491853+00:00

x86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC accesses" feature, a guest can read and write the global shared xAPIC page by moving the local APIC out of xAPIC mode. Access to this shared page bypasses the expected isolation that should exist between two guests.

 https://cve.radiocsirt.org/vuln/gsd-2022-42327 gsd-2022-42327 2026-10-03T11:41:23.491870+00:00 gsd-2022-42327 https://cve.radiocsirt.org/vuln/ubuntu-cve-2022-42327 UBUNTU-CVE-2022-42327 2026-10-03T11:41:23.491882+00:00

Affected: Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:25.10: xen, Ubuntu:26.04:LTS: xen

x86: unintended memory sharing between guests On Intel systems that support the "virtualize APIC accesses" feature, a guest can read and write the global shared xAPIC page by moving the local APIC out of xAPIC mode. Access to this shared page bypasses the expected isolation that should exist between two guests.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2022-1939 WID-SEC-W-2022-1939 — Xen: Mehrere Schwachstellen 2026-10-03T11:41:23.491912+00:00

Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xen und Citrix Systems Hypervisor ausnutzen um einen Denial of Service zu verursachen, Informationen offenzulegen oder seine Rechte zu erweitern.