Linux · 
Ubuntu · Package update · January 16, 2026
Ubuntu · Package update · January 16, 2026libvirt-daemon-system-sysv 7.6.0-0ubuntu3: libvirt-daemon-system-sysv 7.6.0-0ubuntu3 for Ubuntu 25.04 (plucky)
libvirt-daemon-system-sysv 7.6.0-0ubuntu3, released January 16, 2026, fixes 2 CVEs in libvirt-daemon-system-sysv. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.8
Base score, 0 to 10
Highest EPSS
0.0174
78th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libvirt-daemon-system-sysv | Ubuntu 25.04 (plucky) | 7.6.0-0ubuntu3 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2021-3975 | libvirt: libvirt: segmentation fault during VM shutdown can lead to vdsm hang | 7.8 | 0.0174 | None reported |
| Routine | CVE-2021-3631 | libnss-libvirt: A flaw was found in libvirt while it generates SELinux MCS category pairsfor VMs' dynamic labels | 6.3 | 0.0049 | None reported |
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