---
id: CVE-2026-93467
title: The OAKlouds developed by HGiga has a Insecure Deserialization vulnerability
summary: >-
  The OAKlouds developed by HGiga has a Insecure Deserialization vulnerability.
  Unauthenticated remote attackers can execute arbitrary code on the server by
  sending maliciously crafted serialized content.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
vendor: HGiga
product: OAKlouds-custom_page-2.0
affected:
  - OAKlouds-custom_page-2.0 < 26
  - OAKlouds-custom_page-3.0 < 26
  - OAKlouds-custom_page-4.0 < 26
published: '2026-09-18'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T19:15:11.780'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-93467'
references:
  - url: 'https://www.twcert.org.tw/en/cp-139-11211-d2aa9-2.html'
    label: twcert@cert.org.tw
  - url: 'https://www.twcert.org.tw/tw/cp-132-11210-11cb0-1.html'
    label: twcert@cert.org.tw
tags:
  - nvd
  - cve.org
epss: 0.00519
epssPercentile: 0.43118
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-09-18T14:18:58.254303Z'
ingestedAt: '2026-09-18T02:34:02.990Z'
---

## Overview

The OAKlouds developed by HGiga has a Insecure Deserialization vulnerability. Unauthenticated remote attackers can execute arbitrary code on the server by sending maliciously crafted serialized content.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.