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CVE-2026-77159

🗓️ 14 Sep 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

Symlink following in libvirt allows local attacker to chown arbitrary file to swtpm user.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77159
11 Sep 202611:59
circl
cve
CVE
CVE-2026-77159
11 Sep 202610:32
cve
cvelist
Cvelist
CVE-2026-77159 Libvirt: unsafe chown in qemutpmemulatorpreparehost() allows arbitrary file ownership change via symlink
11 Sep 202610:32
cvelist
debiancve
Debian CVE
CVE-2026-77159
11 Sep 202610:32
debiancve
euvd
EUVD
EUVD-2026-76034
11 Sep 202610:32
euvd
nvd
NVD
CVE-2026-77159
11 Sep 202611:16
nvd
opensuse
OPENSUSE Linux
Security update for libvirt (important)
8 Sep 202600:00
opensuse
osv
OSV
DEBIAN-CVE-2026-77159
11 Sep 202611:16
osv
osv
OSV
OPENSUSE-SU-2026:11622-1 libvirt-12.6.0-2.1 on GA media
27 Aug 202600:00
osv
osv
OSV
OPENSUSE-SU-2026:21738-1 Security update for libvirt
2 Sep 202609:43
osv
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
Ubuntu26.04alllibvirt-hwe0libvirt-hwe_0_all.deb

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15 Sep 2026 20:01Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.5
EPSS0.00162
SSVC
4