CVE-2025-64329containerd 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 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and 2.2.0-beta.0 through 2.2.0-rc.1 contain a bug in the CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. This issue is fixed in versions 1.7.29, 2.0.7, 2.1.5 and 2.2.0. To workaround this vulnerability, users can set up an admission controller to control accesses to pods/attach resources.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-401
- 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
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linuxfoundation containerd linuxfoundation:containerd | before 1.7.29; from 2.0.0 before 2.0.7; from 2.1.0 before 2.1.5; 2.2.0; 2.2.0; 2.2.0; 2.2.0; 2.2.0 | NVD |
References
- https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612dfpatch
- https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2patch, 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.