DEBIAN-CVE-2026-53489
containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a bug where the CRI plugin restores container.log from a checkpoint image without validating a symlinked path. This could result in reading an arbitrary file on the host via kubectl logs. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.
DEBIAN-CVE-2026-53489
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-53489
containerd
Source reference: /affected/0/package/name
- Affected versions
- 1.7.24~ds1-10
Source reference:
/affected/0/versions1.7.24~ds1-6Source reference:
/affected/0/versions1.7.24~ds1-7Source reference:
/affected/0/versions1.7.24~ds1-8Source reference:
/affected/0/versions1.7.24~ds1-9Source reference:
/affected/0/versions2.1.4~ds2-2Source reference:
/affected/0/versions2.1.4~ds2-3Source reference:
/affected/0/versions2.1.4~ds2-4Source reference:
/affected/0/versions2.1.4~ds2-5Source reference:
/affected/0/versions2.1.4~ds2-6Source reference:
/affected/0/versions2.1.4~ds2-7Source reference:
/affected/0/versions2.1.4~ds2-8Source reference:
/affected/0/versions2.1.6+ds1-1Source reference:
/affected/0/versions - Fixed versions
- 2.1.9+ds1-1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.9+ds1-1"
}
]
}
],
"package": {
"name": "containerd",
"purl": "pkg:deb/debian/containerd?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"1.7.24~ds1-10",
"1.7.24~ds1-6",
"1.7.24~ds1-7",
"1.7.24~ds1-8",
"1.7.24~ds1-9",
"2.1.4~ds2-2",
"2.1.4~ds2-3",
"2.1.4~ds2-4",
"2.1.4~ds2-5",
"2.1.4~ds2-6",
"2.1.4~ds2-7",
"2.1.4~ds2-8",
"2.1.6+ds1-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-53489.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57303 · Revision 1
- Added to Heist Feed
- Publisher date