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CVE-2026-28318· solarwinds / serv-u· CWE-400

SolarWinds Serv-U Uncontrolled Resource Consumption Vulnerability

Exploited in the wild. Listed by CISA on 2026-06-05; known to be used by ransomware.

48%likelihood of exploitation, next 30 days
99%of all CVEs are less likely
Nonecheck to confirm it

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.

No ready check is stored for this CVE. Confirm it by hand from the references.

References

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