Frequency
7
occurrences
First Seen
December 17, 2025
Last Seen
July 30, 2026
Related Threat Clusters
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Multiple CVEs Disclosed in Xen Project Security Advisory
On July 28, 2026, the Xen Project released multiple security advisories (XSA-508 to XSA-494) addressing vulnerabilities in their virtualization platform. Key vulnerabilities include CVE-2026-62434, which involves a…
2 articles · Updated July 30, 2026 -
SUSE Releases Security Update for Xen CVE-2025-58149
SUSE has issued a security update addressing CVE-2025-58149, which involves incorrect removal of permissions on PCI device unplug. This vulnerability allows PV guests to access memory of devices that are no longer…
3 articles · Updated December 19, 2025 -
openSUSE and SUSE Address Xen Vulnerabilities in Critical Update
openSUSE and SUSE released an important update for Xen addressing multiple vulnerabilities, including CVE-2025-27466, CVE-2025-58142, and CVE-2025-58143. These vulnerabilities involve NULL pointer dereferences and an…
2 articles · Updated January 5, 2026
Recent Intelligence Reports
- Xsa — xenbits.xen.org · July 30, 2026
- Xsa — xenbits.xenproject.org · July 30, 2026
- openSUSE: Xen Important Memory Access Issues Vuln 2026:0012 — Linuxsecurity · January 5, 2026
- SUSE: Critical Update for Xen Addressing Information Leak Issue 2026:0012 — Linuxsecurity · January 5, 2026
- openSUSE Leap 15.5: Xen Moderate Memory Access Risk SUSE-2025:4490 — Linuxsecurity · December 19, 2025
- SUSE: Xen Moderate Permission Issue CVE-2025-58149 Advisory 2025:4490 — Linuxsecurity · December 19, 2025
- SUSE: Moderate Security Update for Xen CVE-2025 — Linuxsecurity · December 17, 2025