VulnerabilityAnalyzed

CVE-2026-28299

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.

HIGH 7.5EPSS 0.52%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.52% probability · 43th percentile
CISA KEV: Not listed
Weakness: CWE-770
Affected: solarwinds/web help desk
Source: psirt@solarwinds.com

References

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.