OESA-2026-4235

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4235
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-4235.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-4235
Upstream
Published
2026-10-16T11:58:27Z
Modified
2026-10-16T12:15:04Z
Severity
  • 6.9 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
containerd security update
Details

containerd is an industry-standard container runtime with an emphasis on simplicity, robustness and portability. It is available as a daemon for Linux and Windows, which can manage the complete container lifecycle of its host system: image transfer and storage, container execution and supervision, low-level storage and network attachments, etc.

Security Fix(es):

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.(CVE-2026-53493)

Database specific 
{
    "severity":  "Medium"
}
References

Affected packages

openEuler:22.03-LTS-SP4 / containerd

Package

Name
containerd
Purl
pkg:rpm/openEuler/containerd&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.2.0-329.oe2203sp4

Ecosystem specific 

{
    "aarch64":  [
        "containerd-1.2.0-329.oe2203sp4.aarch64.rpm"
    ],
    "src":  [
        "containerd-1.2.0-329.oe2203sp4.src.rpm"
    ],
    "x86_64":  [
        "containerd-1.2.0-329.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-4235.json"