CVE-2025-29477

mediumpriority · track · 0EPSS 0.002 · 8 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.18% (8th) EPSS

CVSS 5.5 · medium

Is it mine?

4 products

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-28

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

cvss

Technical severity, 0–10. One row per scoring source.

5.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.5mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:Hsecondary · ENISA EU

v3.15.5mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:Hsecondaryexploitability 0.8 · impact 4.7

v3.15.1mediumCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H/E:Usecondary · CVSS-BT (t0sche)

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: no · Technical Impact: partialcoordinatorcisa_ssvcUS

The CWE weakness classes this flaw belongs to.

Products and version ranges known to be affected.

Open Source Fluent Bitall versionscert_bundDEcpe:/a:fluentbit:fluentbit:-
n/a n/a≤ n/aenisa_euvdEU
treasuredata fluent bitall versionsnvdUScpe:2.3:a:treasuredata:fluent_bit:*:*:*:*:*:*:*:*
Bitnami fluent-bitall versionsosvUSpkg:bitnami/fluent-bit

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0738Fluent Bit: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2025-04-07csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Fluent Bit ausnutzen, um einen Denial of Service Angriff durchzuführen.
BIT-fluent-bit-2025-294772025-12-09vendor · osvUS
An issue in fluent-bit v.3.7.2 allows a local attacker to cause a denial of service via the function consume_event.

Other names and identifiers for this entity.

Which sources assert this record, and when.

published 2025-04-04modified 2026-06-17

External citations — patches, advisories, analysis.

scry

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