CVE-2026-12588 PUBLISHED

Assigner: trellix
Reserved: 18.06.2026 Published: 14.07.2026 Updated: 14.07.2026

An attacker with access to an HX 10.0.0  and previous versions, may send specially-crafted data to the HX console. The malicious detection would then trigger decompression of a large file that consumes an excessive amount of system resources thus causing a Denial of Service.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
CVSS Score: 6

Product Status

Vendor Trellix
Product Trellix HX Console
Versions Default: unaffected
  • Version 5.1.1 is affected

References

Problem Types

  • CWE-409: Improper Handling of Highly Compressed Data (Data Amplification) CWE

Impacts

  • CAPEC-572 Artificially Inflate File Sizes