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CVE-2026-63300

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

LXD instancePostMigration bypasses target project security restrictions via unvalidated instance configuration migration.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63300
12 Aug 202619:09
attackerkb
circl
Circl
CVE-2026-63300
12 Aug 202620:50
circl
cve
CVE
CVE-2026-63300
12 Aug 202619:09
cve
cvelist
Cvelist
CVE-2026-63300 Cross-project instance move bypasses all project restrictions allowing host command execution
12 Aug 202619:09
cvelist
euvd
EUVD
EUVD-2026-57411
12 Aug 202619:09
euvd
nvd
NVD
CVE-2026-63300
12 Aug 202620:17
nvd
osv
OSV
UBUNTU-CVE-2026-63300
13 Aug 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-71226
12 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-63300 Cross-project instance move bypasses all project restrictions allowing host command execution
12 Aug 202619:09
vulnrichment
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alllxd0lxd_0_all.deb
Ubuntu18.04alllxd0lxd_0_all.deb
Ubuntu20.04alllxd0lxd_0_all.deb

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13 Aug 2026 19:58Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.9
EPSS0.00291
SSVC
2