CVE-2020-6860
CVSS v3
8.8
HIGH
EPSS Score
1.7 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
libmysofa 0.9.1 has a stack-based buffer overflow in readDataVar in hdf/dataobject.c during the reading of a header message attribute.
Technical details
- Published
- 2020-01-13
Frequently asked questions
What is CVE-2020-6860?
libmysofa 0.9.1 has a stack-based buffer overflow in readDataVar in hdf/dataobject.c during the reading of a header message attribute.
Is CVE-2020-6860 actively exploited?
Active exploitation of CVE-2020-6860 has not been confirmed. Its EPSS score was 1.7% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2020-6860?
CVE-2020-6860 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2020-6860 affecting your environment?
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