CVE-2020-10731

9.9 criticalEPSS 0.9%

Critical (9.9) in redhat openstack platform. EPSS 0.9% chance of exploitation in the next 30 days.

A flaw was found in the nova_libvirt container provided by the Red Hat OpenStack Platform 16, where it does not have SELinux enabled. This flaw causes sVirt, an important isolation mechanism, to be disabled for all running virtual machines.

Severity

CVSS 3.1

9.9 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-284
Published: 2020-07-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

redhat:openstack_platform

References

https://bugzilla.redhat.com/show_bug.cgi?id=1831544
https://bugzilla.redhat.com/show_bug.cgi?id=1831544

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