Vulnerability · Published Jun 2, 2026 · Assigned by SolarWinds
CVE-2026-28299SolarWinds Web Help Desk Denial-of-Service Vulnerability
High 8.2
In plain English
A high-severity resource allocation without limits in Web Help Desk from SolarWinds. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.7%top 45.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| SolarWinds | Web Help Desk | 2026.1 and all previous versions |
Weakness: CWE-770 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H