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CVE-2026-21728

Tempo

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 7.5EPSS 0.637%Risk 0.79
View source
Published
2026-04-24 09:16:03
Affected versions
unknown
Type
Core software
Last modified
2026-08-10 13:18:05
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H