CVE-2026-53489containerd is an open-source container runtime.
Updated under an hour ago ()
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It affects linuxfoundation containerd. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 6.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
- Weakness (CWE)
- CWE-61
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 2, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linuxfoundation containerd linuxfoundation:containerd | from 2.1.0 before 2.1.9; from 2.2.0 before 2.2.5; from 2.3.0 before 2.3.2 | NVD |
References
- https://github.com/containerd/containerd/security/advisories/GHSA-rgh6-rfwx-v388mitigation, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.