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CVE-2026-28318

KEV
Updated Oct 21, 2026 · PUBLISHED
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Description

SolarWinds Serv-U contains an uncontrolled resource consumption vulnerability that allows specially crafted POST requests using the Content-Encoding: deflate header to crash the Serv-U service without authentication.

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Affected packages

PackageVendor / ProductVersion rangeStatus
Serv-USolarWinds / Serv-U>= 0, <= 15.5.4affected