Vulnerability · Published Jul 14, 2026 · Assigned by trellix
CVE-2026-12588
Medium 6.0
In plain English
A medium-severity security flaw in Trellix HX Console from Trellix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Severity (CVSS 4.0)6.0Medium
Exploit odds (30 days)0.3%top 73.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Trellix | Trellix HX Console | 5.1.1 |
Weakness: CWE-409 · 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