Threats Tagged 'cve-2026-7656'
View all threats tagged with 'cve-2026-7656'. Filter and sort to focus on specific types of threats.
Stop chasing alerts. Route them.
Start free, then upgrade once to turn Radar into an automated delivery engine for your security stack.
Custom feeds / Automations: email, Slack, webhooks, SIEM/MISP / API access (baseline limits)
API access activates after upgrading in Console -> Billing.
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.
Filter Threats
Narrow down the results by type, severity, or affected countries
Threats Tagged 'cve-2026-7656'
Click on any threat for detailed analysis and mitigation recommendations
CVE-2026-7656: Always-Incorrect Control Flow Implementation in zephyrproject zephyrCVE-2026-7656 0 A logic flaw in the IPv6 Neighbor Discovery handlers of Zephyr OS causes critical validation checks to be bypassed due to incorrect boolean operator precedence. This allows attackers to send forged Router Advertisement, Neighbor Solicitation, and Neighbor Advertisement messages that are accepted by the system. The flaw enables an adjacent or potentially remote attacker to manipulate network configuration and neighbor caches, leading to man-in-the-middle, traffic redirection, and denial of service. The issue affects Zephyr versions from 1.14.0 through before 4.5.0 and has been present since 2018. It is not a memory safety issue but an input validation weakness. No official patch or remediation level has been confirmed yet. Join the discussion | CVE Database V5 | 06/29/2026, 22:09:10 UTC Added: 06/29/2026, 22:36:44 UTC |
Showing 1 to 1 of 1 result