CVE-2026-3206

Low

Description

Improper Resource Shutdown or Release vulnerability in KrakenD, SLU KrakenD-CE (CircuitBreaker modules), KrakenD, SLU KrakenD-EE (CircuitBreaker modules). This issue affects KrakenD-CE: before 2.13.1; KrakenD-EE: before 2.12.5.

SeverityLow

CVSS1.3

Exploit probability—

ProductKrakenD-CE

PublishedFeb 25, 2026

First seenFeb 25, 2026

Weakness typeCWE-404CWE-404

How to fix

Update

KrakenD KrakenD-CE2.13.1 or later
KrakenD KrakenD-EE2.12.5 or later

Patches

krakend.io/blog/krakend-ee-2.12.5-release-notes/
krakend.io/blog/krakend-2.13.1-release-notes/

Affected products

Product	Affected versions	Fixed in
KrakenD KrakenD-CE	v < 2.13.1	2.13.1
KrakenD KrakenD-EE	v < 2.12.5	2.12.5

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