What is CVE-2025-69807?

CVE-2025-69807 is a high-severity vulnerability in P2r3 Bareiron, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-12.

How severe is CVE-2025-69807?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in P2r3 Bareiron

CVE-2025-69807

p2r3 Bareiron commit: 8e4d4020d is vulnerable to Buffer Overflow, which allows unauthenticated remote attackers to cause a denial of service via a packet sent to the server.

Vulnerability class: Buffer Overflow

EPSS: 0.004 (30.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

P2r3 Bareiron — versions 2025-11-23
N/a — versions n/a

Weakness classification (CWE)

CWE-120 — Buffer Copy without Checking Size of Input (Classic Buffer Overflow)

References

cve@mitre.org (Product)
cve@mitre.org (Third Party Advisory)

Frequently asked questions

What is CVE-2025-69807?: CVE-2025-69807 is a high-severity vulnerability in P2r3 Bareiron, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 7.5/10. Published 2026-02-12.
How severe is CVE-2025-69807?: High severity. CVSS v3 base score is 7.5 out of 10.