Allocation of Resources Without Limits or Throttling Affecting loki3.6-logcli package, versions <0:3.6.17-0.3.hum1


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.46% (38th percentile)

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  • Snyk IDSNYK-RHEL10-LOKI36LOGCLI-20413289
  • published3 Oct 2026
  • disclosed16 Jul 2026

Introduced: 16 Jul 2026

CVE-2026-21729  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade RHEL:10 loki3.6-logcli to version 0:3.6.17-0.3.hum1 or higher.
This issue was patched in RHSA-2026:72570.

NVD Description

Note: Versions mentioned in the description apply only to the upstream loki3.6-logcli package and not the loki3.6-logcli package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Loki queries with large limits can cause large memory allocations which can impact the availability of the service, depending on its deployment strategy.

CVSS Base Scores

version 3.1