CVEvulnerability

CVE-2025-12899

6.5 MEDIUM Published 2026-01-30 Modified 2026-10-13 Official page ↗
Status
Deferred
Published
2026-01-30
Last modified
2026-10-13
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Weaknesses
CWE-843

Description

A flaw in Zephyr’s network stack allows an IPv4 packet containing ICMP type 128 to be misclassified as an ICMPv6 Echo Request. This results in an out-of-bounds memory read and creates a potential information-leak vulnerability in the networking subsystem.

Related

Weakness · CWE (1)

  • CWE-843 Access of Resource Using Incompatible Type weakness

References