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CVE-2026-28299

SolarWinds Web Help Desk Denial-of-Service Vulnerability

Published: Jun 2, 2026Updated: Jun 2, 2026 Sources: CVE List
NVD MITRE
8.2CVSS
HIGH

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.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:LA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:HAvailability
High

Weaknesses

CWE-770CWE-770 Allocation of Resources Without Limits or Throttling

Affected Products

Web Help Desk
SolarWinds

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

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

Timeline

Published
Jun 2, 2026
Last Updated
Jun 2, 2026

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