HIGHCVSS 7.5KNOWN EXPLOITED

CVE-2026-28318

CVE-2026-28318 updated by NVD

Published: 2026-06-05
Modified: 2026-07-31
Sources: cisa-kev, nvd

Summary

SolarWinds Serv-U is susceptible to specially crafted POST requests that crash the Serv-U service without authentication using Content-Encoding: deflate. Mitigation steps are provided to secure customer environments in the SolarWinds Trust Center if you are unable to deploy the update

References

https://nvd.nist.gov/vuln/detail/CVE-2026-28318

Includes data from the CISA Known Exploited Vulnerabilities catalog.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

CVE® is a registered trademark of The MITRE Corporation. CVE content reproduced under the CVE Terms of Use; copyright designation © MITRE.