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318 result(s) for "Xen Orchestra" — best match first.

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Latest headlines from security outlets

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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202003-56: Xen: Multiple vulnerabiliti

Multiple vulnerabilities have been found in Xen, the worst of which could allow for privilege escalation.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-4602-1: xen security upda

Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, guest-to-host privilege escalation or information…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-1949-1: xen security update

Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in denial of service, informations leaks or privilege escalation.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen Important Update for Arbitrary Read and Write via Grant Copy

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.5 Xen Fixes Grant Copy Read and Write Flaws

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 9033-1 Linux Kernel Fixes Xen and Subsystem Flaws

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Xen Fixes Grant Copy Privilege Escalation Vulnerability

arbitrary read/write via grant copy [XSA-523, CVE-2026-102703, CVE-2026-102704]

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE 15 SP7 Xen Update Fixes Grant Copy Read and Write Flaws

An update that solves two vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu AWS Kernel Update Stops Xen Network Denial-of-Service Attacks

A security issue was fixed in the Linux kernel.

Linux AWS

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen Update Resolves Five System Flaws and Security Issues

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Tumbleweed Xen Update Fixes Five Security Issues

An update that solves 5 vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Xen Update Fixes Multiple Hypervisor Issues and Bugs

x86/AMD: ineffectual Zenbleed workaround [XSA-515, CVE-2026-79608] x86: XPTI may break on huge-memory systems [XSA-516, CVE-2026-79609] grant-table: double ver…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen 4.12.4 Fixes Four Issues - A Reboot Is Required

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen Essential Security Update for Vulnerability 2026-4641-1

An update that solves four vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE Leap 15.5 Important Xen Buffer Overflow Fixes Advisory 2026-4641-1

An update that solves four vulnerabilities and has one security fix can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen Important Security Update for Multiple Issues 2026-4642-1

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.4 xen Important Fixes for Security Advisory 2026-4642-1

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 45 Xen Critical OCaml Fix for Multiple CVEs 2026-403bcf6fd8

This is a mass rebuild of the OCaml ecosystem with OCaml 5.5.1, which fixes two security bugs. See https://github.com/ocaml/ocaml/releases/tag/5.5.1 for detail…

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 43 Xen Important Memory Leak and DoS Threats XSA-509 CVE-2026-62437

x86: DMs may cause mem leak by IRQ binding [XSA-509, CVE-2026-62437] x86: improper handling of HVM emulation return codes [XSA-510, CVE-2026-79602] Uncondition…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 44 Xen Important Memory Leak DoS CVE-2026-62437 CVE-2026-79602

x86: DMs may cause mem leak by IRQ binding [XSA-509, CVE-2026-62437] x86: improper handling of HVM emulation return codes [XSA-510, CVE-2026-79602] Uncondition…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Xen Important Lock Abuse HVM Traversal Vulnern 2026-2668-1

An update that solves four vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Important Security Update Xen Denial of Service CVE-2026-2613-1

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 15.4 Xen Important CPU Corruption Issues 2026-2613-1

An update that solves five vulnerabilities can now be installed.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Xen Critical Security Issues Update 2026-24b84f97af

x86 HVM I/O port list traversal [XSA-491, CVE-2026-42487] domctl lock open to abuse [XSA-492, CVE-2026-42489, CVE-2026-42490] Arm: Completion of memory accesse…

Linux