What is CVE-2025-64390?

CVE-2025-64390 is a high-severity vulnerability in Sony Ps4, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.4/10. Published 2026-06-02.

How severe is CVE-2025-64390?

High severity. CVSS v3 base score is 7.4 out of 10.

Vulnerability in Sony Ps4

CVE-2025-64390

A privilege escalation vulnerability exists in PlayStation 4 firmware versions 13.00 through 13.02. The BD-J (Blu-ray Disc Java) sandbox can be escaped through a malformed JAR file.

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.000 (1.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sony Ps4 — versions 13.00

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition

References

support@hackerone.com

Frequently asked questions

What is CVE-2025-64390?: CVE-2025-64390 is a high-severity vulnerability in Sony Ps4, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 7.4/10. Published 2026-06-02.
How severe is CVE-2025-64390?: High severity. CVSS v3 base score is 7.4 out of 10.