Stormshield Management Center patches five vulnerabilities
Stormshield patched five vulnerabilities in Management Center versions before 3.9.2 enabling arbitrary code execution and data compromise.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 5 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
France's CERT has issued an advisory for multiple vulnerabilities discovered in Stormshield Management Center affecting all versions prior to 3.9.2. The vulnerabilities, tracked as CVE-2026-6473, CVE-2026-6475, CVE-2026-6477, CVE-2026-6637, and CVE-2026-6638, allow attackers to execute arbitrary code, compromise data confidentiality, and compromise data integrity.
Stormshield Management Center is a centralized management platform for Stormshield network security appliances, commonly deployed in enterprise and government environments. The advisory references Stormshield security bulletin 2026-012 released on June 29, 2026, which contains patches and remediation guidance.
No active exploitation or threat actor attribution is mentioned in the advisory. Organizations running affected versions should consult the vendor bulletin and apply the available patches to version 3.9.2 or later.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0816/
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