UNKNOWN NVD

CVE-2026-67673

A stack-based buffer overflow vulnerability exists in the cmd_edl function of OreSat Firmware v1.0. The vulnerability is triggered when processing the edl fw_fl

A stack-based buffer overflow vulnerability exists in the cmd_edl function of OreSat Firmware v1.0. The vulnerability is triggered when processing the edl fw_flash command, where the <filename> argument is copied to a 64-byte stack buffer via memcpy without proper length validation. An attacker with physical access to the UART3 serial interface can exploit this vulnerability by sending a maliciously crafted command with an oversized filename parameter,

References

https://github.com/dazuo233/cve/issues/2

Published: 2026-08-03 · Source: NVD · Feed updated: 2026-08-04

This unknown severity vulnerability was published on 2026-08-03 via NVD.

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