SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability
High Listed in CISA KEV
Summary
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.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- SolarWinds:Serv-U
Sources
- CISA KEV DATABASE
Original Links
- https://nvd.nist.gov/vuln/detail/CVE-2026-28318 advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog kev
- https://www.solarwinds.com/trust-center/security-advisories/cve-2026-28318 reference
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-5-4-hotfix-1_release_notes.htm#link7 reference
Timeline
- kev_added CISA KEV
- kev_ingest CISA KEV