Threats Tagged 'bit-elasticsearch-2026-72678'
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Threats Tagged 'bit-elasticsearch-2026-72678'
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Memory Allocation with Excessive Size Value in Elasticsearch Leading to Denial of Service (CVE-2026-72678)CVE-2026-72678 0 CVE-2026-72678 is a medium severity vulnerability in Elasticsearch where an authenticated user with read privileges can cause the node to allocate an excessively large amount of memory by submitting a crafted request. This leads to memory exhaustion and a fatal error that terminates the Elasticsearch node process, resulting in denial of service and degraded cluster health. The issue is exploitable with a single request regardless of heap size configuration. A patch is available for affected versions. Join the discussion | GCVE Database | 08/19/2026, 08:39:44 UTC Added: 08/19/2026, 13:50:41 UTC |
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