CVE-2025-69809

State: Published
Severity: 9.8 Critical
Published: Mar 16, 2026
Updated: Mar 16, 2026
Reserved: Jan 9, 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.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-123 Write-what-where Condition

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/p2r3/bareiron
https://github.com/vmpr0be/bareiron-vr/blob/main/CVE-2025-69809.md

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