PT-2026-63338 · Thinkst Applied Research · Opencanary

Arkadiusz Marta · CVE-2026-16551 · Published 2026-07-22 · Updated 2026-07-22

Mitre

CVSS v4.0

6.9

Medium

Base vector

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

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

This issue affects OpenCanary 0.9.8 only.

Fix

Infinite Loop

RCE

Weakness Enumeration

CWE-835

CWE-20

Related Identifiers

CVE-2026-16551

Affected Products

Opencanary

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-16551 · Security Note
• https://github.com/thinkst/opencanary/security/advisories/GHSA-vg37-pc42-q265 · Note