NN-2026:11-01

csafUSnozomi_psirt

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

view advisory published 2026-07-07

A published security advisory; the vulnerabilities below are the ones it describes.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-31984US——
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 audi…
02

remediations (4)

  • MitigationCMC

    Use internal firewall features to limit access to the web management interface.

  • MitigationGuardian

    Use internal firewall features to limit access to the web management interface.

  • FixedCMC

    Upgrade to v26.2.0 or later.

  • FixedGuardian

    Upgrade to v26.2.0 or later.

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