Medium severity5.4NVD Advisory· Published Jul 9, 2025· Updated Apr 15, 2026
CVE-2025-49604
CVE-2025-49604
Description
For Realtek AmebaD devices, a heap-based buffer overflow was discovered in Ameba-AIoT ameba-arduino-d before version 3.1.9 and ameba-rtos-d before commit c2bfd8216a1cbc19ad2ab5f48f372ecea756d67a on 2025/07/03. In the WLAN driver defragment function, lack of validation of the size of fragmented Wi-Fi frames may lead to a heap-based buffer overflow.
Affected products
1- Range: <c2bfd8216a1cbc19ad2ab5f48f372ecea756d67a
Patches
152aac0dd423cVulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
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