Linux · 
Red Hat · Security advisory · August 12, 2025
Red Hat · Security advisory · August 12, 2025RHSA-2026:68510: libvirt security update
RHSA-2026:68510, released August 12, 2025, fixes 1 CVE in libvirt (version 10.10.0-8.12.el10_0). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0018
7th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libvirt | RHEL 10 | 10.10.0-8.12.el10_0 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-18917 | Libvirt: integer overflow in nodegetfreepages rpc handler leading to heap buffer overflow | 7.8 | 0.0018 | None reported |
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