What’s Vulnerable › Products

FluentBit Fluent Bit vulnerabilities

18 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 9 published in the last 12 months.

Check whether your FluentBit Fluent Bit version is affected

Latest FluentBit Fluent Bit vulnerabilities

• CVE-2025-12978 — CVE-2025-12978 (CVSS 5.4)
• CVE-2025-12977 — CVE-2025-12977 (CVSS 9.1)
• CVE-2025-12972 — CVE-2025-12972 (CVSS 5.3)
• CVE-2025-12970 — CVE-2025-12970 (CVSS 8.8)
• CVE-2025-12969 — CVE-2025-12969 (CVSS 6.5)
• CVE-2025-29478 — (CVSS 5.5)
• CVE-2025-29477 — (CVSS 5.5)
• CVE-2024-50609 — (CVSS 7.5)
• CVE-2024-50608 — (CVSS 7.5)
• CVE-2024-4323 — Fluent Bit Memory Corruption Vulnerability (CVSS 9.8)
• CVE-2024-23722 — (CVSS 7.5)
• CVE-2024-26455 — (CVSS 7.5)
• CVE-2021-46879 — (CVSS 7.8)
• CVE-2021-46878 — (CVSS 7.8)
• CVE-2021-36088 — (CVSS 9.8)
• CVE-2021-27186 — (CVSS 7.5)
• CVE-2020-35963 — (CVSS 7.8)
• CVE-2019-9749 — (CVSS 7.5)