Vulnerability · Published Jul 7, 2026 · Assigned by Nozomi
CVE-2026-13199Insufficient Entropy in Raspberry Pi 5 and Compute Module 5
Medium 4.0
In plain English
A medium-severity security flaw in Raspberry Pi 5 and Compute Module 5 from Raspberry Pi. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Raspberry Pi | Raspberry Pi 5 and Compute Module 5 | 0 – before 28.22-1 |
Weakness: CWE-331 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N