CVE-2026-21729 in Loki

Sumário

de MITRE • 16/07/2026

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsável: GRAFANA
• Reservar: 05/01/2026
• Divulgação: 16/07/2026
• Moderação: aceite
• Entrada: VDB-379460
• CPE: pronto
• CWE: CWE-770 (confirmado)
• CVSS: 5.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-21729
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-21729
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-21729/