MEDIUM 4.9 Microsoft
CVE-2026-56149
Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service
Microsoft Security Update 2026-Jul: Allocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of Service
Affected Products
- azl3 rubygem-elasticsearch 8.9.0-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56149
- https://nvd.nist.gov/vuln/detail/CVE-2026-56149
This medium severity vulnerability with a CVSS score of 4.9 was published on 2026-07-14 via Microsoft. Affected: azl3 rubygem-elasticsearch 8.9.0-1 on Azure Linux 3.0.
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