Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, an authenticated user could receive messages on denied subjects when a wildcard subscription overlapped with a configured wildcard deny rule but was not a subset of it, and queue subscriptions could also affect delivery to legitimate queue consumers. This issue is fixed in versions 2.14.0, 2.12.7, and 2.11.16.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
🟠 NATS Server, Authorization Bypass, #CVE-2026-58252 (Medium) -DC-Jul2026-923 https://dailycve.com/nats-server-authorization-bypass-cve-2026-58252-medium-dc-jul2026-923/
Post summary
The article announces a new authorization bypass vulnerability in NATS Server (CVE-2026-58252) with a Medium CVSS score, without providing any PoC, exploit code, active exploitation evidence, or patch details.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | linuxfoundation | nats-server | - | - | - |