Critical
Low
Medium

CVE-2025-62820

Alias:

Overview

Slack Nebula before 1.9.7 mishandles CIDR in some configurations and thus accepts arbitrary source IP addresses within the Nebula network.

Critical
Low
Medium
No items found.

Severity / CVSS Score:  (Critical)

CWE:

Discovery date: October 23, 2025

Authentication required: NoneYes

Attack Vector: None

Affected Components

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