PY
Product
pyopenssl
by pyca · last CVE Mar 17, 2026
2
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 0Medium 1Low 0
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Add pyopenssl to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-27459
9.8
1%
Mar 17
pyOpenSSL DTLS cookie callback buffer overflow
Affected: >= 22.0.0, < 26.0.0
Showing 1