๐Ÿ” CVE Alert

CVE-2026-45389

UNKNOWN 0.0
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th

In OCaml-TLS before 2.1.0, the server implementation does insufficient checks of the certificate provided by the client (when doing client authentication), which allows impersonation with certificates that are not meant for client authentication (because of KeyUsage and ExtendedKeyUsage).

Vendor n/a
Product n/a
Published Jun 15, 2026
Last Updated Jun 15, 2026
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Affected Versions

n/a / n/a
n/a

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
osv.dev: https://osv.dev/vulnerability/OSEC-2026-07