{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-3206","assignerOrgId":"e5bd9809-e237-4575-952b-81f8a96826ee","state":"PUBLISHED","assignerShortName":"KrakenD","dateReserved":"2026-02-25T15:11:30.701Z","datePublished":"2026-02-25T15:12:23.336Z","dateUpdated":"2026-02-25T20:21:08.239Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","modules":["CircuitBreaker"],"product":"KrakenD-CE","vendor":"KrakenD","versions":[{"lessThan":"2.13.1","status":"affected","version":"0","versionType":"semver"}]},{"defaultStatus":"unaffected","modules":["CircuitBreaker"],"product":"KrakenD-EE","vendor":"KrakenD","versions":[{"lessThan":"2.12.5","status":"affected","version":"0","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:krakend:krakend-ce:*:*:*:*:*:*:*:*","versionEndExcluding":"2.13.1","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:a:krakend:krakend-ee:*:*:*:*:*:*:*:*","versionEndExcluding":"2.12.5","versionStartIncluding":"0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"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."}],"value":"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."}],"metrics":[{"cvssV4_0":{"Automatable":"YES","Recovery":"AUTOMATIC","Safety":"NEGLIGIBLE","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":1.3,"baseSeverity":"LOW","exploitMaturity":"UNREPORTED","privilegesRequired":"LOW","providerUrgency":"CLEAR","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"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","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"LOW"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-404","description":"CWE-404 Improper Resource Shutdown or Release","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"e5bd9809-e237-4575-952b-81f8a96826ee","shortName":"KrakenD","dateUpdated":"2026-02-25T16:07:35.643Z"},"references":[{"tags":["vendor-advisory","patch"],"url":"https://www.krakend.io/blog/krakend-ee-2.12.5-release-notes/"},{"tags":["patch","vendor-advisory"],"url":"https://www.krakend.io/blog/krakend-2.13.1-release-notes/"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Vulnerability has been fixed. Patched versions are available."}],"value":"Vulnerability has been fixed. Patched versions are available."}],"source":{"discovery":"INTERNAL"},"title":"Improper management of context cancelations","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-25T20:20:56.492184Z","id":"CVE-2026-3206","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-25T20:21:08.239Z"}}]}}