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EUVD-2026-86486Published

containerd is an open-source container runtime. Prior to versions 1.7.36, 2.0.13, 2.2.9, 2.3.6, and 2.4.1, a crafted OCI index graph can force very high CPU/memory usage during PullImage (before container start), causing long ContainerCreat…

Historical advisory saved 28 Oct 2026 07:17:17 UTC. The publisher may have updated it since then. Latest advisory.

View advisory data (JSON)

euvd · EUVD-2026-86486

Published

containerd is an open-source container runtime. Prior to versions 1.7.36, 2.0.13, 2.2.9, 2.3.6, and 2.4.1, a crafted OCI index graph can force very high CPU/memory usage during PullImage (before container start), causing long ContainerCreating stalls and, at larger sizes, node/runtime instability. Versions 1.7.36, 2.0.13, 2.2.9, 2.3.6, and 2.4.1 fix the issue.

Additional publisher context

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

2 related source bulletins · separate from aliases

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

CVE-2026-53493

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

CVE-2026-53493

Source published
Sep 25, 2026, 12:06:43 AM (timezone not stated)
Source modified
Sep 28, 2026, 2:58:33 PM (timezone not stated)
Saved here
28 Oct 2026 07:17:17 UTC
Source terms
ENISA EUVD · source terms and attribution apply

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

Source: euvd · ENISA EUVD · source terms and attribution apply. The publisher's wording is preserved. ChangeIntel groups the information and labels changes. The JSON record includes additional source fields.

EUVD CVSS 4.0 · 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

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Sources read 12 Nov 16:29 UTC · 265 of 275 readable · 263 fully read · documentation 469/469 current

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