What is CVE-2019-20086?

CVE-2019-20086 is a high-severity vulnerability in Gopro Gpmf-Parser, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2019-12-30.

How severe is CVE-2019-20086?

High severity. CVSS v3 base score is 8.8 out of 10.

Out-of-bounds Read in Gopro Gpmf-Parser

CVE-2019-20086

GoPro GPMF-parser 1.2.3 has a heap-based buffer over-read in GPMF_Next in GPMF_parser.c.

Vulnerability class: Buffer Overflow

Published 2019-12-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.010 (62.8th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 62.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Gopro Gpmf-Parser — versions 1.2.3

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

github.com/gopro/gpmf-parser/issues/74 (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2019-20086?: CVE-2019-20086 is a high-severity vulnerability in Gopro Gpmf-Parser, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2019-12-30.
How severe is CVE-2019-20086?: High severity. CVSS v3 base score is 8.8 out of 10.