What’s Vulnerable › Products

Elastic Fleet Server vulnerabilities

5 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 4 published in the last 12 months.

Check whether your Elastic Fleet Server version is affected

Latest Elastic Fleet Server vulnerabilities

• CVE-2026-78587 — Incorrect Authorization in Fleet Server Leading to Denial of Service of Agent Upload Operations (CVSS 3.1)
• CVE-2026-72657 — Authorization Bypass Through User-Controlled Key in Fleet Server Leading to Information Disclosure (CVSS 6.5)
• CVE-2026-56150 — Allocation of Resources Without Limits or Throttling in Fleet Server Leading to Denial of Service (CVSS 7.5)
• CVE-2024-52975 — Fleet Server sensitive information exposure via logs (CVSS 9.0)
• CVE-2023-46667 — Fleet Server Insertion of Sensitive Information into Log File (CVSS 8.1)