7.8

RHSA-2026:74424: libvirt Red Hat

CVSS: 7.8v3.1HighPublished
Published 02-10-2026Last modified 06-10-2026
Open JSON

Vulnerability summary

RHSA-2026:74424 is a high (CVSS 7.8) vulnerability in libvirt Red Hat.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (OSV · Red hat), selected by version preference
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0
CVE-2026-18917CVE-2026-63622

Timeline

  1. 02-10-2026
    PublishedVulnerability first disclosed.
  2. 06-10-2026
    Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: libvirt security, bug fix, and enhancement update

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Redhat59 products
  • libvirt< 0:11.10.0-12.7.el9_8
  • libvirt-client< 0:11.10.0-12.7.el9_8
  • libvirt-client-debuginfo< 0:11.10.0-12.7.el9_8
  • libvirt-client-qemu< 0:11.10.0-12.7.el9_8
  • libvirt-daemon< 0:11.10.0-12.7.el9_8

1 vendor · 59 products

References

11 links
Show all 11 references