CVE-2026-22828
Received
Received - Intake
Heap-Based Buffer Overflow in FortiAnalyzer and FortiManager Enables RCE
Vulnerability report for CVE-2026-22828, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-04-14
Last updated on: 2026-05-01
Assigner: Fortinet, Inc.
Description
Description
A heap-based buffer overflow vulnerability in Fortinet FortiAnalyzer Cloud 7.6.2 through 7.6.4, FortiManager Cloud 7.6.2 through 7.6.4 may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests. Successful exploitation would require a large amount of effort in preparation because of ASLR and network segmentation
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| fortinet | fortianalyzer_cloud | From 7.6.2 (inc) to 7.6.5 (exc) |
| fortinet | fortimanager_cloud | From 7.6.2 (inc) to 7.6.5 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-122 | A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). |
