CVE-2026-28299

SolarWinds Web Help Desk Denial-of-Service Vulnerability

State: Published
Severity: 8.2 High
Published: Jun 2, 2026
Updated: Jun 3, 2026
Reserved: Feb 26, 2026

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.

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H	SolarWinds

Weaknesses

CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Product	Versions
Web Help DeskSolarWinds	2026.1 and all previous versionsAffected

References

https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28299vendor-advisory
https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2_release_notes.htmrelease-notes

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