What is CVE-2025-29477?

CVE-2025-29477 is a medium-severity vulnerability in Treasuredata Fluent_bit, classified under Uncontrolled Resource Consumption. CVSS score: 5.5/10. Published 2025-04-04.

How severe is CVE-2025-29477?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2025-29477 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Resource exhaustion in Treasuredata Fluent_bit

CVE-2025-29477

An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the function consume_event.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.002 (5.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H.

Affected products

Treasuredata Fluent_bit
N/a — versions n/a

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

Public proof-of-concept exploits

lmarch2/poc

References

cve@mitre.org (Exploit)

Frequently asked questions

What is CVE-2025-29477?: CVE-2025-29477 is a medium-severity vulnerability in Treasuredata Fluent_bit, classified under Uncontrolled Resource Consumption. CVSS score: 5.5/10. Published 2025-04-04.
How severe is CVE-2025-29477?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2025-29477 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.