https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T15:07:30.280176+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2020-avi-593 certfr-2020-avi-593 — De multiples vulnérabilités ont été découvertes dans Xen. Elles permettent à un attaquant de provoquer un déni de servi… 2026-10-03T15:07:30.501682+00:00 certfr-2020-avi-593 https://cve.radiocsirt.org/vuln/cnvd-2020-53815 cnvd-2020-53815 2026-10-03T15:07:30.501734+00:00 cnvd-2020-53815 https://cve.radiocsirt.org/vuln/euvd-2026-45660 EUVD-2026-45660 2026-10-03T15:07:30.501750+00:00 EUVD-2026-45660 https://cve.radiocsirt.org/vuln/fkie_cve-2020-25599 fkie_cve-2020-25599 2026-10-03T15:07:30.501762+00:00

An issue was discovered in Xen through 4.14.x. There are evtchn_reset() race conditions. Uses of EVTCHNOP_reset (potentially by a guest on itself) or XEN_DOMCTL_soft_reset (by itself covered by XSA-77) can lead to the violation of various internal assumptions. This may lead to out of bounds memory accesses or triggering of bug checks. In particular, x86 PV guests may be able to elevate their privilege to that of the host. Host and guest crashes are also possible, leading to a Denial of Service (DoS). Information leaks cannot be ruled out. All Xen versions from 4.5 onwards are vulnerable. Xen versions 4.4 and earlier are not vulnerable.

 https://cve.radiocsirt.org/vuln/ghsa-565v-439w-r6r9 GHSA-565v-439w-r6r9 2026-10-03T15:07:30.501794+00:00

An issue was discovered in Xen through 4.14.x. There are evtchn_reset() race conditions. Uses of EVTCHNOP_reset (potentially by a guest on itself) or XEN_DOMCTL_soft_reset (by itself covered by XSA-77) can lead to the violation of various internal assumptions. This may lead to out of bounds memory accesses or triggering of bug checks. In particular, x86 PV guests may be able to elevate their privilege to that of the host. Host and guest crashes are also possible, leading to a Denial of Service (DoS). Information leaks cannot be ruled out. All Xen versions from 4.5 onwards are vulnerable. Xen versions 4.4 and earlier are not vulnerable.

 https://cve.radiocsirt.org/vuln/gsd-2020-25599 gsd-2020-25599 2026-10-03T15:07:30.501813+00:00 gsd-2020-25599 https://cve.radiocsirt.org/vuln/opensuse-su-2020:1608-1 openSUSE-SU-2020:1608-1 — Security update for xen 2026-10-03T15:07:30.501824+00:00

Security update for xen

 https://cve.radiocsirt.org/vuln/suse-su-2020:2786-1 SUSE-SU-2020:2786-1 — Security update for xen 2026-10-03T15:07:30.501846+00:00

Security update for xen

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2020-25599 UBUNTU-CVE-2020-25599 2026-10-03T15:07:30.501865+00:00

Affected: Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen

An issue was discovered in Xen through 4.14.x. There are evtchn_reset() race conditions. Uses of EVTCHNOP_reset (potentially by a guest on itself) or XEN_DOMCTL_soft_reset (by itself covered by XSA-77) can lead to the violation of various internal assumptions. This may lead to out of bounds memory accesses or triggering of bug checks. In particular, x86 PV guests may be able to elevate their privilege to that of the host. Host and guest crashes are also possible, leading to a Denial of Service (DoS). Information leaks cannot be ruled out. All Xen versions from 4.5 onwards are vulnerable. Xen versions 4.4 and earlier are not vulnerable.