https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2022-36661.htmlhttps://patchthecve.com/cve/CVE-2022-36661.htmlWed, 17 Jun 2026 04:53:48 +0000MEDIUM 6.5: xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_read(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.https://patchthecve.com/cve/CVE-2022-36660.htmlhttps://patchthecve.com/cve/CVE-2022-36660.htmlWed, 17 Jun 2026 04:53:48 +0000CRITICAL 9.8: xhyve commit dfbe09b was discovered to contain a stack buffer overflow via the component pci_vtrnd_notify().https://patchthecve.com/cve/CVE-2022-36659.htmlhttps://patchthecve.com/cve/CVE-2022-36659.htmlWed, 17 Jun 2026 04:53:48 +0000MEDIUM 6.5: xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.https://patchthecve.com/cve/CVE-2022-35867.htmlhttps://patchthecve.com/cve/CVE-2022-35867.htmlWed, 17 Jun 2026 04:52:25 +0000MEDIUM 6.7: This vulnerability allows local attackers to escalate privileges on affected installations of xhyve. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the e1000 virtual device.