AUGUST 4, 2026
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Case File

CVE-2023-4041

CRITICAL · CVSS 9.8 EPSS 0.33%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-08-23 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2023-4041
Severity
CRITICAL
CVSS
9.8
EPSS
0.33%

Original NVD Description

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code Injection, Authentication Bypass.This issue affects "Standalone" and "Application" versions of Gecko Bootloader.