Threats Tagged 'cve-2026-19570'
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Threats Tagged 'cve-2026-19570'
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0 CVE-2026-19570 is a memory safety vulnerability in the Zephyr project's Bluetooth LE Audio Broadcast Sink implementation. The flaw allows an attacker within radio range to send a crafted Basic Audio Announcement (BASE) that causes out-of-bounds memory writes and potential memory disclosure due to lack of bounds checking when copying subgroup metadata. This can lead to memory corruption and possibly remote code execution without requiring pairing or bonding. The vulnerability affects Zephyr versions from 3.6.0 up to and including 4.4.2. A fix has been implemented to reject BASE data with too many subgroups and to omit metadata that does not fit, preventing the overflow. Join the discussion | CVE Database V5 | 10/09/2026, 07:16:38 UTC Added: 10/09/2026, 07:34:00 UTC |
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