{"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": "2026-09-21T19:39:43.314Z"}, "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": "<span>Denial-of-Service in Redis module in Thinkst Canary's OpenCanary 0.9.9 allows an unauthenticated remote attacker cause unconstrained memory usage.</span><div><br></div>"}]}], "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"}}}}

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{"affected": [{"affectedData": [{"collectionURL": "https://pypi.org/project/opencanary/", "defaultStatus": "unaffected", "modules": ["Redis Module"], "packageName": "opencanary", "product": "OpenCanary", "repo": "https://github.com/thinkst/opencanary", "vendor": "Thinkst Applied Research", "versions": [{"lessThan": "0.9.10", "status": "affected", "version": "0.4", "versionType": "semver"}]}], "source": "0f2be0ad-3469-4e56-b38f-4eb96719b425"}], "cveTags": [], "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."}], "id": "CVE-2026-85219", "lastModified": "2026-09-21T20:17:36.807", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 3.7, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 1.4, "source": "0f2be0ad-3469-4e56-b38f-4eb96719b425", "type": "Secondary"}]}, "published": "2026-09-21T20:17:36.807", "references": [{"source": "0f2be0ad-3469-4e56-b38f-4eb96719b425", "url": "https://github.com/thinkst/opencanary/security/advisories/GHSA-77jg-5rmj-77jx"}], "sourceIdentifier": "0f2be0ad-3469-4e56-b38f-4eb96719b425", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "0f2be0ad-3469-4e56-b38f-4eb96719b425", "type": "Secondary"}]}

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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.4,0.9.10)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "OpenCanary", "source": "cna", "vendor": "Thinkst Applied Research"}, "product": "opencanary", "vendor": "thinkst_applied_research"}], "created": "2026-09-21T20:30:18.024202+00:00", "updated": "2026-09-21T20:30:18.218020+00:00", "vendors": ["thinkst_applied_research", "thinkst_applied_research$PRODUCT$opencanary"]}