cvedb.io
CVE-2026-5260
HIGH · CVSS 8.2
EPSS exploitation probability: 43%
Published 2026-05-26T22:16:44.170 · Last modified 2026-06-24T17:17:31.273

Summary

A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.