CVE Catalog

CVE-2026-31984

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.27%

20th percentile - higher than 20% of all known CVEs

Summary

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.

Risk Assessment

The risk is that an unauthenticated attacker can exhaust disk space by sending oversized requests, leading to system unavailability and potential data loss.

Recommendation

Immediately implement a size limit on input recorded in audit entries and apply log rotation and archiving mechanisms to prevent disk space exhaustion.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS