Feed/CVE-2026-21728
CVE-2026-21728HIGHCVSS 7.5

CVE-2026-21728

Published Apr 24, 2026·Updated Aug 24, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

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