CVE-2019-18214
CVSS v3
7.7
HIGH
EPSS Score
1.4 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
The Video_Converter app 0.1.0 for Nextcloud allows denial of service (CPU and memory consumption) via multiple concurrent conversions because many FFmpeg processes may be running at once. (The workload is not queued for serial execution.)
Technical details
- Published
- 2019-10-19
Frequently asked questions
What is CVE-2019-18214?
The Video_Converter app 0.1.0 for Nextcloud allows denial of service (CPU and memory consumption) via multiple concurrent conversions because many FFmpeg processes may be running at once. (The workload is not queued for serial execution.)
Is CVE-2019-18214 actively exploited?
Active exploitation of CVE-2019-18214 has not been confirmed. Its EPSS score was 1.4% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-18214?
CVE-2019-18214 has a CVSS v3 base score of 7.7 (HIGH severity).
Is CVE-2019-18214 affecting your environment?
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