Mumble before 1.6.870 is prone to an out-of-bounds array access, which may result in denial of service (client crash).

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Mumble
  • Mumble

No data.

No data.

References
Link Providers
https://bugs.debian.org/1129178 cve-icon cve-icon
https://github.com/mumble-voip/mumble/commit/ff2a2332cccb267721553f09c0ded4de880622e0 cve-icon cve-icon
https://github.com/mumble-voip/mumble/pull/7032 cve-icon cve-icon
History

Tue, 17 Mar 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Mumble
Mumble mumble
Vendors & Products Mumble
Mumble mumble

Mon, 16 Mar 2026 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 16 Mar 2026 07:00:00 +0000

Type Values Removed Values Added
Description Mumble before 1.6.870 is prone to an out-of-bounds array access, which may result in denial of service (client crash).
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L'}
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-03-16T06:13:51.207Z

Updated: 2026-03-16T14:40:37.627Z

Reserved: 2026-03-16T06:13:50.762Z

Link: CVE-2025-71264

cve-icon Vulnrichment

Updated: 2026-03-16T14:37:12.666Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-16T14:18:02.610

Modified: 2026-03-16T14:53:07.390

Link: CVE-2025-71264

cve-icon Redhat

No data.