CVE-2026-43858
Deferred
Deferred - Pending Action
Stack-Based Buffer Overflow in Remote Authentication System
Vulnerability report for CVE-2026-43858, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-10-20
Last updated on: 2026-10-20
Assigner: CSA
Description
Description
A stack-based buffer overflow vulnerability could allow a remote authenticated attacker to achieve arbitrary code execution.
CVSS Scores
EPSS Scores
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Meta Information
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). |
