CVE-2026-13199 MEDIUM

CVE-2026-13199: Insufficient Entropy in Raspberry Pi 5 and Compute Module 5

Vendor Raspberry Pi
Product Raspberry Pi 5 and Compute Module 5
Weakness CWE-331
Published July 7, 2026
Last update July 7, 2026

CVSS base score

5.1/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

EEPROM firmware on Raspberry Pi 5 and Compute Module 5 devices produced non-random KASLR and RNG seed values. This resulted in consistent kernel addresses across boots and devices, potentially making it easier to exploit other vulnerabilities. Additionally, the low-quality RNG seed may affect the quality of random numbers or delay booting while sufficient entropy is accumulated from other sources.

Key dates

02Disclosure timeline

July 7, 2026 CVE published
July 7, 2026 Record updated