CVE-2026-47262

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.5 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 76% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
5.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.5Exploit: NoneExposed: 0

A fix is available — apply it.

containerd is an open-source container runtime. Versions prior to 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2, contain a vulnerability that allows a maliciously crafted image to cause a Denial of Service (DoS) condition. When creating a container from this image, memory exhaustion occurs, leading to an Out Of Memory (OOM) kill of the containerd process. This renders the container runtime API unavailable and can disrupt clients such as the Docker Engine or Kubernetes control-plane components. This issue has been fixed in versions 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2.

CVSS v3
5.5
EG Score
5.5(medium)
EPSS
23.9%
KEV
Not listed

Published

June 19, 2026

Last Modified

July 2, 2026

Advisory Details (1)

Auto-updated Jul 3, 2026
Patch available. Sources: github.
github Patch Available

containerd image-triggered runtime DoS via unbounded group parsing · Advisory · containerd/containerd · GitHub

https://github.com/containerd/containerd/security/advisories/GHSA-jpcc-p29g-p8mq

Vendor Advisories for CVE-2026-47262(8)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(9)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntucontainerd-stable (2.2.2-0ubuntu1.1) @ resolute2026-07-16ubuntu
ubuntucontainerd (2.2.1-0ubuntu1~22.04.2) @ jammy2026-07-16ubuntu
ubuntugolang-github-docker-containerd-dev (1.2.6-0ubuntu1~16.04.6+esm7) @ xenial2026-07-16ubuntu
redhattrivy-main-0.72.0-0.1.hum12026-07-02redhat
redhatsyft-main-1.46.0-0.1.hum12026-06-29redhat
redhatgrype-main-0.115.0-0.1.hum12026-06-29redhat
redhatopentelemetry-collector-contrib-main-0.155.0-0.1.hum12026-06-25redhat
redhatkubernetes1-36-main-1.36.2-2.hum12026-06-18redhat
redhatkubernetes1-35-main-1.35.6-1.hum12026-06-12redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 1 ecosystem)
Go(2)
PackageVulnerable rangeFixed inDependents
github.com/containerd/containerd—1.7.33—
github.com/containerd/containerd/v2—2.3.2—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(4)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 8× in last 7d / 41× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
  3. 2026-07-20 17:08 UTCEPSS rescore
  4. 2026-07-19 14:31 UTCEPSS rescore
  5. 2026-07-19 02:29 UTCEPSS rescore
  6. 2026-07-18 10:04 UTCEPSS rescore
  7. 2026-07-16 17:03 UTCEPSS rescore
  8. 2026-07-16 14:31 UTCVendor advisory
  9. 2026-07-15 16:57 UTCEPSS rescore
  10. 2026-07-15 14:27 UTCVendor advisory
  11. 2026-07-15 02:00 UTCEPSS rescore
  12. 2026-07-14 14:51 UTCVendor advisory
  13. 2026-07-13 22:30 UTCEPSS rescore
  14. 2026-07-13 15:24 UTCVendor advisory
  15. 2026-07-13 06:13 UTCEPSS rescore
  16. 2026-07-12 15:54 UTCVendor advisory
  17. 2026-07-12 05:46 UTCEPSS rescore
  18. 2026-07-11 16:30 UTCVendor advisory
  19. 2026-07-11 08:27 UTCEPSS rescore
  20. 2026-07-10 17:07 UTCVendor advisory
  21. 2026-07-09 19:10 UTCEPSS rescore
  22. 2026-07-09 17:36 UTCVendor advisory
  23. 2026-07-08 18:03 UTCVendor advisory
  24. 2026-07-08 15:16 UTCEPSS rescore
  25. 2026-07-07 18:37 UTCVendor advisory
Show 17 more
  1. 2026-07-06 18:57 UTCVendor advisory
  2. 2026-07-06 16:27 UTCEPSS rescore
  3. 2026-07-06 02:23 UTCEPSS rescore
  4. 2026-07-05 18:45 UTCVendor advisory
  5. 2026-07-05 02:30 UTCEPSS rescore
  6. 2026-07-04 19:21 UTCVendor advisory
  7. 2026-07-04 06:31 UTCEPSS rescore
  8. 2026-07-03 19:57 UTCVendor advisory
  9. 2026-07-02 20:34 UTCEG score recompute▲ 0.20
  10. 2026-07-02 20:34 UTCVendor advisory
  11. 2026-07-02 20:05 UTCNVD updateCVSS v3 → 5.5
  12. 2026-07-01 21:09 UTCEG score recompute▲ 5.30
  13. 2026-07-01 21:09 UTCVendor advisory
  14. 2026-07-01 21:08 UTCNVD updateCVSS v3 → 5.3 · CVSS v4 → 5.3
  15. 2026-06-29 17:33 UTCVendor advisory
  16. 2026-06-26 11:15 UTCVendor advisory
  17. 2026-06-19 19:36 UTCEG score recompute

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-47262?
CVE-2026-47262 is a medium vulnerability published on June 19, 2026. containerd is an open-source container runtime. Versions prior to 1.7.33, 2.0.10, 2.1.9, 2.2.5 and 2.3.2, contain a vulnerability that allows a maliciously crafted image to cause a Denial of Service (DoS) condition. When creating a container from this image, memory exhaustion occurs, leading to an…
When was CVE-2026-47262 disclosed?
CVE-2026-47262 was first published in the National Vulnerability Database on June 19, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-47262 actively exploited?
CVE-2026-47262 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-47262?
CVE-2026-47262 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-47262?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-47262, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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