CVE-2026-12588

Published Jul 14, 2026 CVSS 4.0 · 6 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Denial of Service Due to Excessive Decompression in Trellix HX Console
Type Values Removed Values Added
Title Denial of Service Due to Excessive Decompression in Trellix HX Console
Type Values Removed Values Added
First Time appeared Trellix
Trellix trellix Hx Console
Vendors & Products Trellix
Trellix trellix Hx Console
Type Values Removed Values Added
Title Resource Exhaustion Denial of Service in Trellix HX Console
Type Values Removed Values Added
Title Resource Exhaustion Denial of Service in Trellix HX Console
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Weaknesses CWE-409
References
Metrics cvssV4_0

{'score': 6, '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
trellix
Published
Updated
Jul 14, 2026, 1:26 PM
Reserved
Jun 18, 2026, 8:34 AM
Status
Awaiting Analysis
Published
Jul 14, 2026, 1:18 PM
Modified
Oct 24, 2026, 9:10 PM