CVE-2026-28299

HIGH

SolarWinds Web Help Desk Denial-of-Service Vulnerability

Title source: cna

Description

SolarWinds Web Help Desk is found to be affected by a denial-of-service vulnerability, which when exploited, could cause the Web Help Desk server to crash due to insufficient memory.

References (2)

Core 2

Core References

Vendor Advisory vendor-advisory

https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28299

Release Notes release-notes

https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2_release_notes.htm

Scores

CVSS v3 8.2

EPSS 0.0039

EPSS Percentile 30.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-770

Status published

Products (2)

SolarWinds/Web Help Desk 2026.1 and all previous versions

solarwinds/web_help_desk < 2026.2

Published Jun 02, 2026

Tracked Since Jun 03, 2026