https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T09:16:40.023989+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/certfr-2026-avi-0509 certfr-2026-avi-0509 — De multiples vulnérabilités ont été découvertes dans Xen. Certaines d'entre elles permettent à un attaquant de provoque… 2026-10-03T09:16:40.102148+00:00 certfr-2026-avi-0509 https://cve.radiocsirt.org/vuln/euvd-2026-319440 EUVD-2026-319440 2026-10-03T09:16:40.102192+00:00 EUVD-2026-319440 https://cve.radiocsirt.org/vuln/fkie_cve-2026-23557 fkie_cve-2026-23557 2026-10-03T09:16:40.102208+00:00

Any guest can cause xenstored to crash by issuing a XS_RESET_WATCHES command within a transaction due to an assert() triggering.

In case xenstored was built with NDEBUG #defined nothing bad will happen, as assert() is doing nothing in this case. Note that the default is not to define NDEBUG for xenstored builds even in release builds of Xen.

 https://cve.radiocsirt.org/vuln/ghsa-9879-vj7m-r497 GHSA-9879-vj7m-r497 2026-10-03T09:16:40.102240+00:00

Any guest can cause xenstored to crash by issuing a XS_RESET_WATCHES command within a transaction due to an assert() triggering.

In case xenstored was built with NDEBUG #defined nothing bad will happen, as assert() is doing nothing in this case. Note that the default is not to define NDEBUG for xenstored builds even in release builds of Xen.

 https://cve.radiocsirt.org/vuln/opensuse-su-2026:10660-1 openSUSE-SU-2026:10660-1 — xen-4.21.1_04-1.1 on GA media 2026-10-03T09:16:40.102258+00:00

xen-4.21.1_04-1.1 on GA media

 https://cve.radiocsirt.org/vuln/suse-su-2026:1645-1 SUSE-SU-2026:1645-1 — Security update for xen 2026-10-03T09:16:40.102277+00:00

Security update for xen

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-23557 UBUNTU-CVE-2026-23557 2026-10-03T09:16:40.102292+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

Any guest can cause xenstored to crash by issuing a XS_RESET_WATCHES command within a transaction due to an assert() triggering. In case xenstored was built with NDEBUG #defined nothing bad will happen, as assert() is doing nothing in this case. Note that the default is not to define NDEBUG for xenstored builds even in release builds of Xen.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1306 WID-SEC-W-2026-1306 — Xen und Citrix Systems XenServer: Mehrere Schwachstellen 2026-10-03T09:16:40.102322+00:00

Ein Angreifer kann mehrere Schwachstellen in Xen und Citrix Systems XenServer ausnutzen, um seine Privilegien zu erhöhen, Sicherheitsmaßnahmen zu umgehen, Daten zu verändern und offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.