PT-2026-45824 · Solarwinds · Web Help Desk

Tenable · CVE-2026-28299 · Published 2026-06-02 · Updated 2026-06-04

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions SolarWinds Web Help Desk (affected versions not specified)

Description A denial-of-service issue exists where exploitation could cause the server to crash due to insufficient memory.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2026-28299

Affected Products

Web Help Desk

References · 7

• https://solarwinds.com/trust-center/security-advisories/CVE-2026-28299 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-28299 · Security Note
• https://twitter.com/CVEnew/status/2061993239440154945 · Twitter Post
• https://twitter.com/infoflowcloud/status/2061994216826294422 · Twitter Post
• https://t.me/cveNotify/166068 · Telegram Post
• https://t.me/cveNotify/166021 · Telegram Post
• https://documentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2_release_notes.htm · Note