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SUSE-SU-2026:2364-1 Security update for xen

This update for xen fixes the following issues: - CVE-2026-42487: x86 HVM I/O port list traversal bsc1266952. - CVE-2026-42488: x86: mismatched mapcache metadata bsc1266955. - CVE-2026-42489,CVE-2026-42490: domctl lock open to abuse bsc1266953...

5.2AI score

Exploits0References8

Tenable Nessus•added 2026/05/02 12:0 a.m.•2 views

Fedora 44 : xen (2026-883e88db68)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-883e88db68 advisory. oxenstored keeps quota related use counts across domain destruction XSA-483, CVE-2026-23556 Xenstored DoS via XSRESETWATCHES command XSA-484,...

7.8CVSS5.9AI score0.00013EPSS

Exploits0References5

OPENSUSE Linux•added 2026/04/01 12:0 a.m.•1 views

xen-4.21.1_02-1.1 on GA media (moderate)

xen-4.21.102-1.1 on GA media Announcement ID: openSUSE-SU-2026:10457-1 Rating: moderate Cross-References: CVE-2026-23554 CVE-2026-23555 CVSS scores: CVE-2026-23554 SUSE : 7.8 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2026-23554 SUSE : 7.3...

8.2CVSS5.9AI score0.00006EPSS

Exploits0

OSV•added 2026/01/30 12:39 a.m.•5 views

MGASA-2026-0026 Updated xen packages fix security vulnerabilities

x86: buffer overrun with shadow paging + tracing. CVE-2025-58150 x86: incomplete IBPB for vCPU isolation. CVE-2026-23553...

8.8CVSS6AI score0.00033EPSS

Exploits0References4

Tenable Nessus•added 2026/01/14 12:0 a.m.•5 views

MiracleLinux 3 : xen-3.0.3-64.3.1AXS3 (AXSA:2008-443:02)

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2008-443:02 advisory. This package contains the Xen tools and management daemons needed to run virtual machines. Information on how to use Xen can be found at the Xen...

7.2CVSS8.7AI score0.00275EPSS

Exploits2References9

Tenable Nessus•added 2025/12/02 12:0 a.m.•4 views

Debian dsa-6068 : libxen-dev - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6068 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6068-1 [email protected]...

9.8CVSS7.7AI score0.00339EPSS

Exploits0References29