CVE-2026-16551

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Source

https://cve.org/CVERecord?id=CVE-2026-16551

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-16551.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-16551

Aliases

GHSA-vg37-pc42-q265

Published

2026-07-22T11:22:41.874Z

Modified

2026-07-25T03:56:24.346666031Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/S:N CVSS Calculator

Summary

Denial-of-Service in OpenCanary's MongoDB module

Details

Denial-of-Service in Thinkst Applied Research OpenCanary (MongoDB module) allows Excessive Allocation.

This issue affects OpenCanary 0.9.8 only.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16551.json",
    "cwe_ids": [
        "CWE-20",
        "CWE-835"
    ],
    "cna_assigner": "ThinkstAppliedResearch"
}

References

Affected packages

Git / github.com/thinkst/opencanary

Affected ranges

Type

GIT

Repo

https://github.com/thinkst/opencanary

Events

Introduced

8e5b5d1483c963dc4d61abad19c24420c164d63c

Last affected

8e5b5d1483c963dc4d61abad19c24420c164d63c

Database specific

{
    "extracted_events": [
        {
            "introduced": "0.9.8"
        },
        {
            "last_affected": "0.9.8"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

0.*

0.9.8

v0.*

v0.9.8

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-16551.json"