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9.8
Bareiron Denial of Service and Code Execution Risk
CVE-2025-69809
Summary
Bareiron users may be at risk of unauthorized data tampering and code execution if a malicious packet is sent to the server. This could lead to system crashes or data corruption. Users should update to the latest version of Bareiron to fix this issue.
Original title
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.
Original 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.
Vulnerability type
CWE-123
Published: 16 Mar 2026 · Updated: 16 Mar 2026 · First seen: 16 Mar 2026