CVE Vulnerabilities

CVE-2025-12890

Improper Check or Handling of Exceptional Conditions

Published: Nov 07, 2025 | Modified: Nov 07, 2025

CVSS 3.x

N/A

Source:

NVD

CVSS 2.x

RedHat/V2

RedHat/V3

Ubuntu

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Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2025-12890
CWE	https://cwe.mitre.org/data/definitions/703.html

Improper handling of malformed Connection Request with the interval set to be 1 (which supposed to be illegal) and the chM 0x7CFFFFFFFF triggers a crash. The peripheral will not be connectable after it.

Weakness

The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.

References

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-8hrf-pfww-83v9

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