Denial-of-Service in the OpenCanary Redis service

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-85219
StatePUBLISHED
AssignerThinkstAppliedResearch
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-21 20:17:36 UTC
Updated2026-09-22 19:41:38 UTC
DescriptionDenial-of-Service in Redis module in Thinkst Canary's OpenCanary 0.9.9 allows an unauthenticated remote attacker cause unconstrained memory usage.

Risk And Classification

Primary CVSS: v3.1 3.7 LOW from 0f2be0ad-3469-4e56-b38f-4eb96719b425

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Problem Types: CWE-770 | CWE-770 CWE-770 Allocation of resources without limits or throttling

VersionSourceTypeScoreSeverityVector
3.10f2be0ad-3469-4e56-b38f-4eb96719b425Secondary3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
3.1CNACVSS3.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Thinkst Applied Research OpenCanary affected 0.4 0.9.10 semver Not specified

References

ReferenceSourceLinkTags
github.com/thinkst/opencanary/security/advisories/GHSA-77jg-5rmj-77jx 0f2be0ad-3469-4e56-b38f-4eb96719b425 github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Teddy Thobane (rootkiTed) (en)

Additional Advisory Data

Workarounds

CNA: Disable the Redis module.

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