CVE-2026-6924

CVE-2026-6924 describes a weak entropy initialization in SiWx917 TinyCrypt used by Silicon Labs Matter, causing the DRBG to seed from a predictable source. As a result, all random numbers in the Matter code may derive from the same stream, reducing unpredictability. The CVSS vector in the documen...

CVE-2026-6924 Weak entropy initialization in Silicon Labs Matter SiWx917 TinyCrypt path

A bug in the entropy initialization for SiWx917 causes the DRBG to use a predictable seed. As such, all random numbers generated in the Matter code use the same stream of numbers. This vulnerability was discovered after the impacted repository was already deprecated...

CVE-2026-0619

Silicon Labs Matter SDK contains a reachable infinite loop caused by an integer wraparound, enabling a network-accessible denial-of-service. The vulnerability affects the Matter implementation and can force a hard reset to recover. The CVSS metrics indicate a medium base severity with impact on a...

CVE-2026-0619

A reachable infinite loop via an integer wraparound is present in Silicon Labs' Matter SDK which allows an attacker to trigger a denial of service. A hard reset is required to recover the device...

CVE-2026-0619 Integer Wraparound DoS in Silicon Labs Matter Implementation

A reachable infinite loop via an integer wraparound is present in Silicon Labs' Matter SDK which allows an attacker to trigger a denial of service. A hard reset is required to recover the device...

CVE-2026-0619: Integer Overflow or Wraparound

A reachable infinite loop via an integer wraparound is present in Silicon Labs' Matter SDK which allows an attacker to trigger a denial of service. A hard reset is required to recover the device...