SUSE-SU-2026:4923-1

See a problem?
Please try reporting it to the source first.
Source
https://www.suse.com/support/update/announcement/2026/suse-su-20264923-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4923-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:4923-1
Upstream
CVE (5)
Related
CVE (5)
Published
2026-10-27T17:09:41Z
Modified
2026-10-28T12:00:03Z
Summary
Security update for containerd
Details

This update for containerd fixes the following issues:

  • CVE-2026-39882: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp: Memory exhaustion via uncapped HTTP response body reading (bsc#1274214).
  • CVE-2026-47262: Denial of Service (DoS) condition via a maliciously crafted image (bsc#1268441).
  • CVE-2026-53493: 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 (bsc#1282669).
  • CVE-2026-53495: CRI ExecSync Goroutine Leak Leads to Node-Level Denial of Service (bsc#1280007).
  • CVE-2026-95838: github.com/containerd/containerd: processing of certain image layers causes superlinear time complexity in unpack handler and can lead to DoS (bsc#1285124).
References

Affected packages

SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 / containerd

Package

Name
containerd
Purl
pkg:rpm/suse/containerd&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.7.29-16.119.1

Ecosystem specific 

{
    "binaries":  [
        {
            "containerd":  "1.7.29-16.119.1",
            "containerd-ctr":  "1.7.29-16.119.1",
            "containerd-devel":  "1.7.29-16.119.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4923-1.json"