PT-2026-21928 · Unknown · Krakend-Ee+1

Published 2026-02-25 · Updated 2026-02-28 · CVE-2026-3206

Positive Technologies (AI Summary)

CVSS v4.0

1.3

Low

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/S:N/AU:Y/R:A/V:D/RE:L/U:Clear

Name of the Vulnerable Software and Affected Versions KrakenD-CE versions prior to 2.13.1 KrakenD-EE versions prior to 2.13.0

Description An improper resource shutdown or release issue exists in KrakenD, specifically within the CircuitBreaker modules of both KrakenD-CE and KrakenD-EE. The issue relates to how resources are handled, potentially leading to exhaustion or other unexpected behavior.

Recommendations Update KrakenD-CE to version 2.13.1 or later. Update KrakenD-EE to version 2.13.0 or later.

Fix

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

CVE-2026-3206

Affected Products

Krakend-Ce

Krakend-Ee

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-3206 · Security Note
• https://krakend.io/blog/krakend-2.13.1-release-notes · Patch, Vendor Advisory
• https://twitter.com/CVEnew/status/2027744284955255157 · Twitter Post
• https://t.me/cveNotify/153485 · Telegram Post
• https://t.me/CVEtracker/45754 · Telegram Post
• https://krakend.io/blog/krakend-ee-2.12.5-release-notes · Patch, Vendor Advisory
• https://krakend.io/blog/krakend-ee-2.13-release-notes · Patch, Vendor Advisory