Known vulnerabilities in Nebula

Vendor: Slack Technologies, Inc.
Software: Nebula
Software CPE: cpe:2.3:a:slack_technologies:nebula:*:*:*:*:*:*:*:*
Website: https://slack.com/intl/en-ua/
Total vulnerabilities: 2
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.7

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Nebula Nebula is affected by 2 known vulnerabilities: 2 medium Critical High Medium Low

Vulnerabilities (2)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU127892 - Improper Verification of Cryptographic Signature
CVE-2026-25793		 CWE-347 Medium
No
No
 1.10.3 25.04.2026 SB20260425201
SB2026092236
#VU26721 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2020-11498		 CWE-22 Medium
No
No
 1.2.0 08.04.2020 SB2020040819