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Medium5.3Vendor: LowRed Hat Linux Updated

Denial of Service due to excessive memory consumption

CVE-2026-54270 Published Jun 22, 2026Updated by vendor Jun 22, 2026

Affected products & platforms

Red Hat LinuxUnclassified

Open vendor advisory

Summary

Denial of Service due to excessive memory consumption. Red Hat rates this low (CVSS 5.3). Weakness: CWE-770.

Affected versions

< 8.2.0
< 8.4.2

Official advisory · high-confidence parse· fetched 7 hours ago·verify at source

Mitigation checklist

Recommended fix / mitigation

No specific mitigation required for unaffected runtime paths.

Official advisory · high-confidence parse· fetched 7 hours ago·verify at source

Source evidence

What VulniPulse actually used to build this record — and why.

Red Hat Security Data APIofficial
Official vendor feed — the source of truth for this advisory. VulniPulse polled this feed and parsed this entry from it.
Red Hat Linux

Cross-references

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CVE-2026-54270NVD CVE.org MITRE

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CVE-2026-54270 — Denial of Service due to excessive memory… | VulniPulse