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CVE-2026-28299

8.2 · 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.

Published Jun 2, 2026solarwindsCWE-770EPSS 0.72%

Overview

CVE-2026-28299 is a high-severity vulnerability affecting solarwinds web_help_desk. It was published on June 2, 2026 and has a CVSS 3.1 base score of 8.2 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from solarwinds. Update web_help_desk to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
solarwindsweb_help_desk>= 0, < 2026.2Affected

References

Refdocumentation.solarwinds.com/en/success_center/whd/content/release_notes/whd_2026-2_release_notes.htmRefwww.solarwinds.com/trust-center/security-advisories/CVE-2026-28299

How CyberStrike helps

Frequently asked questions

What is CVE-2026-28299?

CVE-2026-28299 is a high-severity vulnerability affecting solarwinds web_help_desk. It was published on June 2, 2026 and has a CVSS 3.1 base score of 8.2 (HIGH).

How severe is CVE-2026-28299?

This vulnerability has a CVSS 3.1 base score of 8.2, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-28299?

Check the references section for vendor advisories and patches from solarwinds. Update web_help_desk to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-28299?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-28299 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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