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CVE Vulnerability Details :
CVE-2026-3206
PUBLISHED
More InfoOfficial Page
Assigner-KrakenD
Assigner Org ID-e5bd9809-e237-4575-952b-81f8a96826ee
View Known Exploited Vulnerability (KEV) details
Published At-25 Feb, 2026 | 15:12
Updated At-25 Feb, 2026 | 20:21
Rejected At-
▼CVE Numbering Authority (CNA)
Improper management of context cancelations

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.

Affected Products
Vendor
KrakenD
Product
KrakenD-CE
Modules
  • CircuitBreaker
Default Status
unaffected
Versions
Affected
  • From 0 before 2.13.1 (semver)
Vendor
KrakenD
Product
KrakenD-EE
Modules
  • CircuitBreaker
Default Status
unaffected
Versions
Affected
  • From 0 before 2.12.5 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-404CWE-404 Improper Resource Shutdown or Release
Type: CWE
CWE ID: CWE-404
Description: CWE-404 Improper Resource Shutdown or Release
Metrics
VersionBase scoreBase severityVector
4.01.3LOW
CVSS:4.0/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
Version: 4.0
Base score: 1.3
Base severity: LOW
Vector:
CVSS:4.0/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
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Vulnerability has been fixed. Patched versions are available.

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.krakend.io/blog/krakend-ee-2.12.5-release-notes/
vendor-advisory
patch
https://www.krakend.io/blog/krakend-2.13.1-release-notes/
patch
vendor-advisory
Hyperlink: https://www.krakend.io/blog/krakend-ee-2.12.5-release-notes/
Resource:
vendor-advisory
patch
Hyperlink: https://www.krakend.io/blog/krakend-2.13.1-release-notes/
Resource:
patch
vendor-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found