EUVD-2026-86486Published

Containerd has image-pull DoS via crafted OCI index graph amplification

cve-program · CVE-2026-53493

Published

containerd

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "containerd",
                    "product": "containerd",
                    "versions": [
                        {
                            "version": ">= 2.0.0, < 2.0.13",
                            "status": "affected"
                        },
                        {
                            "version": "< 1.7.36",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.1.0, < 2.2.9",
                            "status": "affected"
                        },
                        {
                            "version": ">= 2.3.0, < 2.3.6",
                            "status": "affected"
                        },
                        {
                            "version": "= 2.4.0",
                            "status": "affected"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2026-86486

Published

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Sep 25, 2026, 12:06:43 AM

dateUpdated: Sep 28, 2026, 2:58:33 PM

4 related source bulletins · separate from aliases

msrc_CVE-2026-53493: Containerd has image-pull DoS via crafted OCI index graph amplification

CVE-2026-53493

SUSE-SU-2026:24381-1: Security update for containerd

CVE-2026-39882 · CVE-2026-47262 · CVE-2026-53488 · CVE-2026-53493 · CVE-2026-53495 · CVE-2026-95838

openSUSE-SU-2026:12127-1: elemental3-3.0.4-1.1 on GA media

CVE-2026-53493

SUSE-SU-2026:4923-1: Security update for containerd

CVE-2026-39882 · CVE-2026-47262 · CVE-2026-53493 · CVE-2026-53495 · CVE-2026-95838

No normalized affected-package data is projected for this source revision. The original publisher record may contain additional product and version evidence; this does not establish that a package is unaffected.

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2026-53493

Published

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Awaiting Analysis

Weakness classifications: CWE-400 · CWE-770 · CWE-834

Original publisher date fields

published: 2026-09-25T01:16:48.227

lastModified: 2026-09-28T15:17:17.900

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GHSA-pg57-6jwg-q645

Published

github.com/containerd/containerd/v2

SEMVER · introduced 2.0.0 → fixed 2.0.13

github.com/containerd/containerd

SEMVER · introduced 0 → fixed 1.7.36

github.com/containerd/containerd/v2

SEMVER · introduced 2.1.0 → fixed 2.2.9

github.com/containerd/containerd/v2

SEMVER · introduced 2.3.0 → fixed 2.3.6

github.com/containerd/containerd/v2

SEMVER · introduced 2.4.0 → fixed 2.4.1

1 explicitly affected versions

2.4.0

Original source record · Cite this exact observation · Complete original publisher JSON

osv · GO-2026-6597

Published

github.com/containerd/containerd

SEMVER · introduced 0 → fixed 1.7.36

github.com/containerd/containerd/v2

SEMVER · introduced 2.0.0 → fixed 2.0.13 → introduced 2.1.0 → fixed 2.2.9 → introduced 2.3.0 → fixed 2.3.6 → introduced 2.4.0 → fixed 2.4.1

Original source record · Cite this exact observation · Complete original publisher JSON