CVE-2025-41725

MEDIUM 6.5

DoS vulnerability in JBL Flip 4

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Affected devices running firmware versions prior to 4.1.0 may crash and become unavailable when receiving specific malformed Bluetooth messages from an unauthenticated attacker.

CWE	CWE-923
Vendor	harman international
Product	flip 4
Published	Nov 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Harman International / Flip 4

0.0.0 < 4.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

harman.csaf-tp.certvde.com: https://harman.csaf-tp.certvde.com/.well-known/csaf/white/2026/hbsa-2025-0003.json certvde.com: https://certvde.com/en/advisories/VDE-2025-090/

Credits

Justus W. Perlwitz from JWP Consulting