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CVE-2026-63622

🗓️ 13 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 2 Views

Symlink-following flaw in virFileChownFiles allows swtpm user to change ownership of arbitrary files to escalate privileges.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63622
10 Aug 202620:45
attackerkb
circl
Circl
CVE-2026-63622
10 Aug 202622:01
circl
cve
CVE
CVE-2026-63622
10 Aug 202620:45
cve
cvelist
Cvelist
CVE-2026-63622 Libvirt: swtpm privilege escalation via symlink following
10 Aug 202620:45
cvelist
debiancve
Debian CVE
CVE-2026-63622
10 Aug 202620:45
debiancve
euvd
EUVD
EUVD-2026-55823
10 Aug 202620:45
euvd
nvd
NVD
CVE-2026-63622
10 Aug 202621:17
nvd
osv
OSV
DEBIAN-CVE-2026-63622
10 Aug 202621:17
osv
osv
OSV
UBUNTU-CVE-2026-63622
13 Aug 202600:00
osv
redhatcve
RedhatCVE
CVE-2026-63622
10 Aug 202620:45
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu14.04alllibvirt0libvirt_0_all.deb
Ubuntu16.04alllibvirt0libvirt_0_all.deb
Ubuntu18.04alllibvirt0libvirt_0_all.deb
Ubuntu20.04alllibvirt0libvirt_0_all.deb
Ubuntu22.04alllibvirt0libvirt_0_all.deb
Ubuntu24.04alllibvirt0libvirt_0_all.deb
Ubuntu26.04alllibvirt0libvirt_0_all.deb

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13 Aug 2026 20:05Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.17.8
EPSS0.0013
SSVC
2