{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-85219", "assignerOrgId": "0f2be0ad-3469-4e56-b38f-4eb96719b425", "state": "PUBLISHED", "assignerShortName": "ThinkstAppliedResearch", "dateReserved": "2026-09-03T14:04:45.649Z", "datePublished": "2026-09-21T19:39:43.314Z", "dateUpdated": "2026-09-22T13:42:40.389Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "0f2be0ad-3469-4e56-b38f-4eb96719b425", "shortName": "ThinkstAppliedResearch", "dateUpdated": "2026-09-21T19:39:43.314Z" }, "title": "Denial-of-Service in the OpenCanary Redis service", "datePublic": "2026-09-21T19:33:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-770", "description": "CWE-770 Allocation of resources without limits or throttling", "type": "CWE" } ] } ], "impacts": [ { "capecId": "CAPEC-130", "descriptions": [ { "lang": "en", "value": "CAPEC-130 Excessive Allocation" } ] } ], "affected": [ { "vendor": "Thinkst Applied Research", "product": "OpenCanary", "collectionURL": "https://pypi.org/project/opencanary/", "packageName": "opencanary", "repo": "https://github.com/thinkst/opencanary", "modules": [ "Redis Module" ], "versions": [ { "status": "affected", "version": "0.4", "lessThan": "0.9.10", "versionType": "semver" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "Denial-of-Service in Redis module in Thinkst Canary's OpenCanary 0.9.9 allows an unauthenticated remote attacker cause unconstrained memory usage.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Denial-of-Service in Redis module in Thinkst Canary's OpenCanary 0.9.9 allows an unauthenticated remote attacker cause unconstrained memory usage.

" } ] } ], "references": [ { "url": "https://github.com/thinkst/opencanary/security/advisories/GHSA-77jg-5rmj-77jx", "tags": [ "vendor-advisory" ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "LOW", "baseSeverity": "LOW", "baseScore": 3.7, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L" } } ], "configurations": [ { "lang": "en", "value": "Redis module is enabled.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Redis module is enabled." } ] } ], "workarounds": [ { "lang": "en", "value": "Disable the Redis module.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Disable the Redis module." } ] } ], "credits": [ { "lang": "en", "value": "Teddy Thobane (rootkiTed)", "type": "finder" } ], "source": { "discovery": "UNKNOWN" }, "x_generator": { "engine": "Vulnogram 1.0.5" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-09-22T13:36:56.950569Z", "id": "CVE-2026-85219", "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": "2026-09-22T13:42:40.389Z" } } ] } }