CVE-2026-21728
High · 7.5CVSS
7.5
EPSS
0.6%
Published
Apr 24, 2026
CISA due date
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The record
Tempo queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy. Mitigation can be done by setting max_result_limit in the search config, e.g. to 262144 (2^18). Alternatively, automatically restart the service.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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