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CVE-2026-90619

0x4m4 HexStrike AI Execute Endpoint hexstrike_server.py os command injection

HIGH
7.3
CVSS Score
Published: September 14, 2026 at 02:45 AM UTC
Updated: September 16, 2026 at 03:18 PM UTC
1 product affected across 1 vendorHexStrike AI

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Severity
HIGH7.3
Exploit prediction
EPSS 2%
SSVC
No known exploit

Description

A vulnerability has been found in 0x4m4 HexStrike AI up to d689933ff579d839c676c82b231f8e98326c5f04. Impacted is an unknown function of the file hexstrike_server.py of the component Execute Endpoint. The manipulation of the argument code/script leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

HexStrike AI· 0X4M4
60%
d689933ff579d839c676c82b231f8e98326c5f04

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/403200
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/403200/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-90619
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/914810
ExploitIssue Tracking
Source: cverecord
https://github.com/0x4m4/hexstrike-ai/issues/222

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-78CWE-77

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