CVE-2026-0399
Received
Received - Intake
Stack-Based Buffer Overflow in SonicOS Management Interface
Publication date: 2026-02-24
Last updated on: 2026-02-26
Assigner: SonicWALL, Inc.
Description
Description
Multiple post-authentication stack-based buffer overflow vulnerabilities in the SonicOS management interface due to improper bounds checking in a API endpoint.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sonicwall | sonicos | to 7.3.2-7010 (exc) |
| sonicwall | sonicos | to 8.2.0-8009 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves multiple stack-based buffer overflow issues in the SonicOS management interface. These occur after authentication and are caused by improper bounds checking in an API endpoint.
How can this vulnerability impact me? :
Exploitation of these buffer overflow vulnerabilities could allow an attacker with authenticated access to potentially execute arbitrary code or cause a denial of service on the affected SonicOS device.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know
Ask Our AI Assistant
Need more information? Ask your question to get an AI reply (Powered by our expertise)
0/70