Cyber Resilience
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SolarWinds security advisory (AV26-766)

Our takeSolarWinds Web Help Desk prior to 2026.2.1 has a vulnerability per CCCS advisory AV26-766. Update to the latest release if you run it.
Sources (1)
What this means for you — Security leader:Apply the SolarWinds Web Help Desk 2026.2.1 update immediately if you self-host WHD prior to that version.
What this means for you — Lean IT orgs:If you run SolarWinds Web Help Desk on-prem, update it to version 2026.2.1 as soon as possible.
What this means for you — MSP:Check every client running self-hosted SolarWinds Web Help Desk and upgrade any instance below 2026.2.1.
What this means for you — Researcher:SolarWinds Web Help Desk prior to 2026.2.1 contains an unspecified vulnerability per CCCS advisory AV26-766.