BC
Product
Bitcoin Core
by Bitcoin · last CVE Mar 20, 2026
56
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 21Medium 12Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2015-20111
9.8
1%
Nov 18
miniupnp before 4c90b87, as used in Bitcoin Core before 0.12 and other products, lacks checks for snprintf return values, leading to a buffer overflow and significant data leak, a…
Affected: before 0.12
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