CVE-2019-20909
CVSS v3
7.5
HIGH
EPSS Score
1.6 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_LWPOLYLINE in dwg.spec.
Technical details
- Published
- 2020-07-16
Frequently asked questions
What is CVE-2019-20909?
An issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_LWPOLYLINE in dwg.spec.
Is CVE-2019-20909 actively exploited?
Active exploitation of CVE-2019-20909 has not been confirmed. Its EPSS score was 1.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-20909?
CVE-2019-20909 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2019-20909 affecting your environment?
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