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The security stories that matter, explained by our team — with the concrete steps to take.
The security stories that matter, explained by our team — with the concrete steps to take.
Collected every two hours from specialised publications — each link leads to the original article.
Fedora released an update for Xen 4.21.2, addressing multiple security vulnerabilities, deprecating x86 shadow paging, and improving handling of various issues…
A SUSE update fixes 15 vulnerabilities in xen, addressing issues such as buffer overruns and race conditions, impacting various SUSE and openSUSE products. Reb…
A security update addressing 15 vulnerabilities in xen has been released for various SUSE products, emphasizing the need to reboot systems post-installation an…
A security update for xen addresses 15 vulnerabilities, including buffer overruns and potential race conditions, impacting several SUSE Linux and openSUSE prod…
MGASA-2026-0068 - Updated xen packages fix security vulnerability
Use after free of paging structures in EPT [XSA-480, CVE-2026-23554] Xenstored DoS by unprivileged domain [XSA-481, CVE-2026-23555]
MGASA-2026-0026 - Updated xen packages fix security vulnerabilities
Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in memory disclosure, denial of service or privilege escalation. For th…
MGASA-2025-0270 - Updated xen packages fix security vulnerabilities
update to xen-4.19.3 includes patches for x86: Incorrect stubs exception handling for flags recovery [XSA-470, CVE-2025-27465] x86: Transitive Scheduler Attack…
update to xen-4.19.3 includes patches for x86: Incorrect stubs exception handling for flags recovery [XSA-470, CVE-2025-27465] x86: Transitive Scheduler Attack…
Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation, denial of service or information leaks.
x86: Deadlock in vlapic_error() [XSA-462, CVE-2024-45817] update to xen-4.17.5
Multiple vulnerabilities have been discovered in Xen, the worst of which could lead to privilege escalation.
Multiple vulnerabilities have been found in Xen, the worst of which can lead to arbitrary code execution.
update to xen-4.16.5 which includes x86/AMD: Speculative Return Stack Overflow [XSA-434, CVE-2023-20569] x86/Intel: Gather Data Sampling [XSA-435, CVE-2022-409…
update to xen-4.17.2 which includes x86/AMD: Speculative Return Stack Overflow [XSA-434, CVE-2023-20569] x86/Intel: Gather Data Sampling [XSA-435, CVE-2022-409…
Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation, denial of service or information leaks.
Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation, denial of service or information leaks. For th…
Several security issues were fixed in Xen.
Multiple vulnerabilities have been discovered in Xen, the worst of which could result in remote code execution (guest sandbox escape).
Linux disk/nic frontends data leaks [XSA-403, CVE-2022-26365, CVE-2022-33740, CVE-2022-33741, CVE-2022-33742] (#2104747) ---- update to xen-4.15.3 x86: MMIO St…
Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation. In addition this updates provides mitigations …
update to xen-4.14.5 ---- Racy interactions between dirty vram tracking and paging log dirty hypercalls [XSA-397, CVE-2022-26356] race in VT-d domain ID cleanu…
