CloverHackyColor CloverBootloader Out-of-Bounds Write Vulnerability

Vulnerability

An out-of-bounds write vulnerability has been identified in CloverHackyColor CloverBootloader versions prior to 5162. This issue arises in the Oniguruma regular expression module, specifically within the 'regcomp.C' file. The vulnerability allows for memory corruption, which could potentially be exploited to execute arbitrary code or cause a denial-of-service condition.

Impact

Exploitation of this vulnerability leads to an out-of-bounds write, causing memory corruption. Such memory corruption vulnerabilities can often be exploited to execute arbitrary code or cause a denial-of-service condition.

Remediation

Users can update to CloverHackyColor CloverBootloader version 5162 or later to address this vulnerability.

Added: Jan 27, 2026, 9:37 AM
Updated: Jan 27, 2026, 3:41 PM

Vulnerability Rating

Custom Algorithm
spread
0.0
impact
5.0
exploitability
2.1
remediation
0.0
relevance
2.4
threat
0.0
urgency
5.7
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.