https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-24T18:02:26.592969+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2022-42331 CVE-2022-42331 2026-10-24T18:02:26.594087+00:00

Affected: xen

x86: speculative vulnerability in 32bit SYSCALL path Due to an oversight in the very original Spectre/Meltdown security work (XSA-254), one entrypath performs its speculation-safety actions too late. In some configurations, there is an unprotected RET instruction which can be attacked with a variety of speculative attacks.