CVE-2023-3487

—

CVSS 3.1

7.8 high

EPSS

<1%p14

Published

Oct 20, 2023 (Oct 20, 2023)

Modified

Jun 17, 2026

Description

An integer overflow in Silicon Labs Gecko Bootloader version 4.3.1 and earlier allows unbounded memory access when reading from or writing to storage slots.

Vendors: silabs
Products: gecko bootloader
Weakness: CWE-125, CWE-787, CWE-190
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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