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Vulnerability Details :

CVE-2026-3206

Summary
Assigner-KrakenD
Assigner Org ID-e5bd9809-e237-4575-952b-81f8a96826ee
Published At-25 Feb, 2026 | 15:12
Updated At-25 Feb, 2026 | 20:21
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:KrakenD
Assigner Org ID:e5bd9809-e237-4575-952b-81f8a96826ee
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:e5bd9809-e237-4575-952b-81f8a96826ee
Published At:25 Feb, 2026 | 16:23
Updated At:27 Feb, 2026 | 14:06

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.01.3LOW
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:D/RE:L/U:Clear
Type: Secondary
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:D/RE:L/U:Clear
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-404Secondarye5bd9809-e237-4575-952b-81f8a96826ee
CWE ID: CWE-404
Type: Secondary
Source: e5bd9809-e237-4575-952b-81f8a96826ee
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.krakend.io/blog/krakend-2.13.1-release-notes/e5bd9809-e237-4575-952b-81f8a96826ee
N/A
https://www.krakend.io/blog/krakend-ee-2.12.5-release-notes/e5bd9809-e237-4575-952b-81f8a96826ee
N/A
Hyperlink: https://www.krakend.io/blog/krakend-2.13.1-release-notes/
Source: e5bd9809-e237-4575-952b-81f8a96826ee
Resource: N/A
Hyperlink: https://www.krakend.io/blog/krakend-ee-2.12.5-release-notes/
Source: e5bd9809-e237-4575-952b-81f8a96826ee
Resource: N/A

Change History

0
Information is not available yet

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