CVE-2026-31984

No fix known EPSS <1%CVSS 7.5

A denial-of-service vulnerability caused by unbounded resource allocation was discovered in the audit logging functionality, due to a missing size limit on input recorded into audit entries. An unauthenticated attacker can submit requests containing excessively large input that is recorded into audit entries, possibly exhausting the available disk space and rendering the system inoperable.

Published 2026-07-09 · CVE record · OSV

Products: Nozomi Networks Guardian, Nozomi Networks CMC, Siemens RUGGEDCOM APE1808