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Arbitrary host CRI log file read via symlink following in CRI checkpoint restore

🗓️ 19 Jun 2026 19:35:36Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 6 Views

A bug in containerd CRI checkpoint restore allows reading arbitrary host files via a symlink, fixed in versions 2.3.2, 2.2.5, and 2.1.9.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2026-53489
19 Jun 202601:31
alpinelinux
CBLMariner
CVE-2026-53489 affecting package containerd2 for versions less than 2.2.4-3
18 Jun 202622:27
cbl_mariner
Circl
CVE-2026-53489
19 Jun 202601:31
circl
CVE
CVE-2026-53489
19 Jun 202601:31
cve
Debian CVE
CVE-2026-53489
19 Jun 202601:31
debiancve
OSV
CGA-M8Q9-38P9-C4G7
20 Jun 202614:17
osv
OSV
DEBIAN-CVE-2026-53489
19 Jun 202613:48
osv
OSV
GHSA-RGH6-RFWX-V388 Arbitrary host CRI log file read via symlink following in CRI checkpoint restore
19 Jun 202619:35
osv
OSV
MINI-3WPQ-GC3R-QFG7
20 Jun 202616:08
osv
OSV
MINI-4JJX-8JHF-GHX6
20 Jun 202616:13
osv
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Vulners
Node
containerdcontainerdRange2.3.02.3.2go
OR
containerdcontainerdRange2.2.02.2.5go
OR
containerdcontainerdRange2.1.02.1.9go

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19 Jun 2026 19:35Current
6Medium risk
Vulners AI Score6
6