vulnerability Multiples vulnérabilités dans Xen (29 juillet 2026) Multiple vulnerabilities have been discovered in Xen virtualization software. These vulnerabilities allow for potential data compromise, denial of service, and privilege escalation. The affected Xen versions are all without the latest security patch. The vulnerabilities are tracked under CVE-2026-42492 through CVE-202… CERT-FR · Jul 29, 2026 High CVE-2026-42492CVE-2026-42493CVE-2026-42494xenvulnerabilityhypervisor
vulnerability Multiples vulnérabilités dans Citrix XenServer (29 juillet 2026) Multiple vulnerabilities have been discovered in Citrix XenServer, allowing for remote code execution and denial of service attacks. These vulnerabilities exist in versions 8.4 and 9 without the latest security patch. Ci… CERT-FR · Jul 29, 2026 High CVE-2026-42492CVE-2026-62428CVE-2026-62431xencitrixvulnerability
vulnerability Vulnérabilité dans Xen XAPI (15 juillet 2026) A security vulnerability has been identified in Xen XAPI, allowing attackers to bypass security policies. This could lead to unauthorized access and potential system compromise. The vulnerability is being addressed throu… CERT-FR · Jul 15, 2026 Medium CVE-2026-42491xenxapivulnerability
