Out-of-bounds Read in P2r3 Bareiron
CVE-2025-69808
An out-of-bounds memory access (OOB) in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to access sensitive information and cause a Denial of Service (DoS) via supplying a crafted packet.
Vulnerability class: Buffer Overflow
EPSS: 0.003 (27.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
Affected products
- P2r3 Bareiron — versions 2025-09-16
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2025-69808?
- CVE-2025-69808 is a critical-severity vulnerability in P2r3 Bareiron, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2026-03-16.
- How severe is CVE-2025-69808?
- Critical severity. CVSS v3 base score is 9.1 out of 10.