https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 16:06:54 +0000 https://cve.radiocsirt.org/vuln/bdu:2025-15609 bdu:2025-15609 https://cve.radiocsirt.org/vuln/bdu:2025-15609 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0902 certfr-2025-avi-0902 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0902 https://cve.radiocsirt.org/vuln/euvd-2026-260048 EUVD-2026-260048 https://cve.radiocsirt.org/vuln/euvd-2026-260048 https://cve.radiocsirt.org/vuln/fkie_cve-2025-58148 <p>[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]</p> <p>Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs.</p> <p>* CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen&#39;s format.</p> <p>* CVE-2025-58148. Hypercalls using any input format can cause send_ipi() to read d-&gt;vcpu[] out-of-bounds, and operate on a wild vCPU pointer.</p> <p>[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]</p> <p>Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs.</p> <p>* CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen&#39;s format.</p> <p>* CVE-2025-58148. Hypercalls using any input format can cause send_ipi() to read d-&gt;vcpu[] out-of-bounds, and operate on a wild vCPU pointer.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-58148 https://cve.radiocsirt.org/vuln/ghsa-p42f-m78x-844r <p>[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]</p> <p>Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs.</p> <p>* CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen&#39;s format.</p> <p>* CVE-2025-58148. Hypercalls using any input format can cause send_ipi() to read d-&gt;vcpu[] out-of-bounds, and operate on a wild vCPU pointer.</p> <p>[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.]</p> <p>Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs.</p> <p>* CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen&#39;s format.</p> <p>* CVE-2025-58148. Hypercalls using any input format can cause send_ipi() to read d-&gt;vcpu[] out-of-bounds, and operate on a wild vCPU pointer.</p> https://cve.radiocsirt.org/vuln/ghsa-p42f-m78x-844r https://cve.radiocsirt.org/vuln/suse-su-2025:3797-1 <p>Security update for xen</p> <p>Security update for xen</p> https://cve.radiocsirt.org/vuln/suse-su-2025:3797-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-58148 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:25.10: xen, Ubuntu:26.04:LTS: xen</p> <p>[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs. * CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen&#39;s format. * CVE-2025-58148. Hypercalls using any input format can cause send_ipi() to read d-&gt;vcpu[] out-of-bounds, and operate on a wild vCPU pointer.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xen, Ubuntu:18.04:LTS: xen, Ubuntu:20.04:LTS: xen, Ubuntu:22.04:LTS: xen, Ubuntu:24.04:LTS: xen, Ubuntu:25.10: xen, Ubuntu:26.04:LTS: xen</p> <p>[This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Some Viridian hypercalls can specify a mask of vCPU IDs as an input, in one of three formats. Xen has boundary checking bugs with all three formats, which can cause out-of-bounds reads and writes while processing the inputs. * CVE-2025-58147. Hypercalls using the HV_VP_SET Sparse format can cause vpmask_set() to write out of bounds when converting the bitmap to Xen&#39;s format. * CVE-2025-58148. Hypercalls using any input format can cause send_ipi() to read d-&gt;vcpu[] out-of-bounds, and operate on a wild vCPU pointer.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-58148 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2380 <p>Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.</p> <p>Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2380