CVE-2026-48173
Received Received - Intake

NAS Message Handler Memory Corruption Vulnerability

Publication date: 2026-11-05

Last updated on: 2026-11-05

Assigner: a8bfbd5c-5645-475e-a8f4-6c140c17bd29

Description
In the NAS message handler, improper validation of the length field in NAS message causes memory corruption

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Meta Information

Published
2026-11-05
Last Modified
2026-11-05
Generated
2026-11-05
AI Q&A
2026-11-05
EPSS Evaluated
N/A
NVD
CVE-2026-48173
EUVD
EUVD-2026-117265

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-120 The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

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Executive Summary

This vulnerability involves improper validation of the length field in NAS messages within a message handler. This flaw can lead to memory corruption, potentially causing system instability or crashes.

Impact Analysis

Memory corruption could result in device crashes, data loss, or unauthorized access to sensitive information. It may also enable attackers to execute arbitrary code on affected systems.

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