CVE-2026-85219 json
Denial-of-Service in the OpenCanary Redis service
published last mo. modified last mo. also EUVD-2026-84106 , GHSA-77jg-5rmj-77jx
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository thinkst/opencanary. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 3.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 35%
- public exploits
- 0
- none known
Summary
Denial-of-Service in Redis module in Thinkst Canary's OpenCanary 0.9.9 allows an unauthenticated remote attacker cause unconstrained memory usage.
Patch / fix
- Thinkst Applied Research OpenCanary 0.9.10
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- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |
Inferred packages
No advisory lists a package for this vulnerability yet. The CVE names these as products and links their GitHub repository, and the package registry names the same repository, so they are probably the affected packages. Low confidence: the versions are the CVE’s own for the product, and a stack check reports the package as unchecked when there are none.
| ecosystem | package | repository | affected |
|---|---|---|---|
| pypi | opencanary | thinkst/opencanary | no versions given |
Affected products
- Thinkst Applied Research OpenCanary
Classification
- Weakness
-
- CWE-770 Allocation of Resources Without Limits or Throttling
References
-
github.com
/thinkst/opencanary/security/advisories/GHSA-77jg-5rmj-77jx
vendor-advisory, advisory
Sources
- CVE List CVE-2026-85219
- NVD CVE-2026-85219
- Maintainer advisory GHSA-77jg-5rmj-77jx
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
The maintainers of thinkst/opencanary published their own advisory on GitHub. Reviewed sources take precedence over it.