CVE-2014-1916

no score yetEPSS 1.7%

The (1) opus_packet_get_nb_frames and (2) opus_packet_get_samples_per_frame functions in the client in MumbleKit before commit fd190328a9b24d37382b269a5674b0c0c7a7e36d and Mumble for iOS 1.1 through 1.2.2 do not properly check the return value of the copyDataBlock method, which allow remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted length prefix value in an Opus voice packet.

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-399
Published: 2014-02-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

light_speed_gaming:mumble
light_speed_gaming:mumblekit

References

http://mumble.info/security/Mumble-SA-2014-003.txt
http://osvdb.org/102957
http://mumble.info/security/Mumble-SA-2014-003.txt
http://osvdb.org/102957

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