CVE-2025-69809

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CVSS 3.1

9.8 critical

EPSS

<1%p43

Published

Mar 16, 2026 (Mar 16, 2026)

Modified

Jun 17, 2026

Description

A write-what-where condition in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to write arbitrary values to memory, enabling arbitrary code execution via a crafted packet.

Vendors: p2r3
Products: bareiron
Weakness: CWE-123
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.5%)

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