CVE-2020-26521

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CVSS 3.1

7.5 high

EPSS

2%p81

Published

Nov 6, 2020 (Nov 6, 2020)

Modified

Jun 17, 2026

Description

The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code).

Vendors: linuxfoundation fedoraproject
Products: nats-server, fedora
Weakness: CWE-476
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (2.1%)

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