What is CVE-2010-2490?

CVE-2010-2490 is a medium-severity vulnerability in Mumble, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2019-10-31.

How severe is CVE-2010-2490?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Improper input validation in Mumble

CVE-2010-2490

Mumble: murmur-server has DoS due to malformed client query

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2019-10-31 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.9th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000

Affected products

Mumble
Debian Linux — versions 8.0, 9.0, 10.0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security-tracker.debian.org/tracker/CVE-2010-2490 (Third Party Advisory)
bugzilla.redhat.com/show_bug.cgi (Patch, Third Party Advisory, Issue Tracking)
access.redhat.com/security/cve/cve-2010-2490 (Third Party Advisory, Broken Link)

Frequently asked questions

What is CVE-2010-2490?: CVE-2010-2490 is a medium-severity vulnerability in Mumble, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2019-10-31.
How severe is CVE-2010-2490?: Medium severity. CVSS v3 base score is 6.5 out of 10.