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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-31984

DoS through oversized audit log entries in Guardian/CMC before 26.2.0

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Nozomi Networks Guardian

Default version status: unaffected

  • 0 to < 26.2.0affected

Nozomi Networks CMC

Default version status: unaffected

  • 0 to < 26.2.0affected

References