CVE-2021-27229

HIGH 8.8CVE-2021-27229 · Published 16/02/2021 · updated 17/06/2026

In short

CVE-2021-27229 is a HIGH (CVSS 8.8) vulnerability affecting mumble (mumble).
Chance of exploitation in the next 30 days (EPSS): 3.2%, higher than 88.1% of all vulnerabilities.
Fix: update to 1.3.4 or later.

Package	Affected versions	Patched versions
mumble mumble	`< 1.3.4`	`1.3.4`

Mumble before 1.3.4 allows remote code execution if a victim navigates to a crafted URL on a server list and clicks on the Open Webpage text.

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Package

Affected versions

Patched versions

< 1.3.4

1.3.4

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